







| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/758,626USD1077859S1 (en) | 2020-11-17 | 2020-11-17 | Blower | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/758,626USD1077859S1 (en) | 2020-11-17 | 2020-11-17 | Blower | 
| Publication Number | Publication Date | 
|---|---|
| USD1077859S1true USD1077859S1 (en) | 2025-06-03 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/758,626ActiveUSD1077859S1 (en) | 2020-11-17 | 2020-11-17 | Blower | 
| Country | Link | 
|---|---|
| US (1) | USD1077859S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US1898410A (en) | 1929-12-26 | 1933-02-21 | Wales Nathaniel Brackett | Vacuum cleaner | 
| US2284586A (en) | 1941-07-10 | 1942-05-26 | Joseph B Mcdermott | Visible multiple record | 
| US2294586A (en) | 1941-08-04 | 1942-09-01 | Del Conveyor & Mfg Company | Axial flow fan structure | 
| US2768782A (en) | 1954-07-02 | 1956-10-30 | Arthur K Tateishi | Electric fan | 
| US2938527A (en) | 1954-02-23 | 1960-05-31 | Allis Chalmers Mfg Co | Control system for hydraulic turbines | 
| US3346174A (en) | 1966-07-05 | 1967-10-10 | Trane Co | Compact axial flow fan | 
| US3407431A (en) | 1966-03-02 | 1968-10-29 | Steve J. Melnik | Powered tool for cleaning typewriter type | 
| US3540547A (en) | 1968-12-31 | 1970-11-17 | Charles Waddell Coward Jr | Acoustical systems for air moving devices | 
| FR2224713A1 (en) | 1973-04-06 | 1974-10-31 | Grondin Urbain | Self-contained hand-held de-icer unit - has battery operated heater and blower and telescopic nozzle | 
| US4185688A (en) | 1977-12-22 | 1980-01-29 | General Electric Company | Cooler fan noise suppressor | 
| US4222318A (en) | 1978-12-11 | 1980-09-16 | Patton Electric Co., Inc. | Combination window and floor fan | 
| US4413371A (en) | 1981-06-29 | 1983-11-08 | Emerson Electric Co. | Blower attachment for portable power unit | 
| GB2156962A (en) | 1984-04-05 | 1985-10-16 | Black & Decker Inc | Tool stand | 
| US4615069A (en) | 1984-10-19 | 1986-10-07 | Black & Decker Inc. | Apparatus for collecting debris | 
| US4692091A (en) | 1985-09-23 | 1987-09-08 | Ritenour Paul E | Low noise fan | 
| US4696450A (en) | 1986-04-04 | 1987-09-29 | Huang Kuo C | Fan motor assembly support frame | 
| US4734017A (en) | 1986-08-07 | 1988-03-29 | Levin Mark R | Air blower | 
| US4792286A (en) | 1987-07-23 | 1988-12-20 | Textron Inc. | Blower-vacuum apparatus | 
| US4794225A (en) | 1987-10-09 | 1988-12-27 | Maese Hector L | Tube axial handheld blow dryer for hair | 
| US4821366A (en) | 1988-05-03 | 1989-04-18 | Cic Int'l. Corp. | Wet-dry vacuum cleaner | 
| WO1989004135A1 (en) | 1987-11-12 | 1989-05-18 | Black & Decker Inc. | Portable blower | 
| US4838151A (en) | 1988-01-27 | 1989-06-13 | Holmes Products Corp. | Combination window and floor fan | 
| JPH0214790A (en) | 1988-05-06 | 1990-01-18 | Steamatic Inc | Cleaner for air duct | 
| CN2053083U (en) | 1989-10-05 | 1990-02-21 | 梁永盛 | Multipurpose miniature duster with blowing function | 
| US4981414A (en) | 1988-05-27 | 1991-01-01 | Sheets Herman E | Method and apparatus for producing fluid pressure and controlling boundary layer | 
| US5035586A (en) | 1989-04-19 | 1991-07-30 | White Consolidated Industries, Inc. | Portable hand-held blower/vacuum unit with resilient engine mounting system | 
| US5269665A (en) | 1989-04-19 | 1993-12-14 | White Consolidated Industries, Inc. | Portable hand-held blower/vacuum unit with resilient engine mounting system | 
| US5560076A (en) | 1994-11-14 | 1996-10-01 | Hoovine Industrial Limited | Combined vacuum cleaner and torch | 
| US5701631A (en) | 1995-10-25 | 1997-12-30 | Aktiebolaget Electrolux | Cooling arrangement for power components in a vacuum cleaner | 
| JP2749885B2 (en) | 1989-07-20 | 1998-05-13 | 松下電工株式会社 | Blower | 
| US5821473A (en) | 1996-07-01 | 1998-10-13 | Kioritz Corporation | Silencer and a method for forming and attaching a silencer to a blower pipe | 
| US5938527A (en) | 1996-11-20 | 1999-08-17 | Mitsubishi Denki Kabushiki Kaisha | Air ventilation or air supply system | 
| US5975862A (en) | 1997-03-19 | 1999-11-02 | Kioritz Corporation | Portable power tool with vibration-proof member | 
| US5979013A (en) | 1998-03-10 | 1999-11-09 | The Toro Company | Portable blower with noise reduction | 
| JP2000018720A (en) | 1998-07-01 | 2000-01-18 | Yoko Kasai | Hot air blower | 
| DE29921751U1 (en) | 1999-12-11 | 2000-02-10 | Kersten, Georg, Dipl.-Ing., 46459 Rees | Leaf blower and suction device | 
| US6105206A (en) | 1999-04-13 | 2000-08-22 | Department Of Water And Power City Of Los Angeles | Portable electrically powered blower apparatus | 
| US6158082A (en) | 1998-03-10 | 2000-12-12 | The Toro Company | Portable blower with blower tube noise reduction | 
| DE19523339C2 (en) | 1994-06-27 | 2001-05-03 | Matsushita Electric Works Ltd | Axial fan | 
| US6244823B1 (en) | 1999-06-22 | 2001-06-12 | Holmes Products Corporation | Dual positionable oscillating fan | 
| US6305048B1 (en) | 1999-03-03 | 2001-10-23 | Harold Salisian | Electric backpack blower and accessory operator | 
| US6324721B2 (en) | 1999-12-03 | 2001-12-04 | Aktiebolaget Electrolux | Leaf blower | 
| US6370729B2 (en) | 2000-01-04 | 2002-04-16 | Maruyama Mfg. Co., Ltd. | Portable power working machine | 
| US20020060107A1 (en) | 2000-11-21 | 2002-05-23 | Tadashi Kamoshita | Backpack frame for mounting blower having noise suppressing effect | 
| US6468053B2 (en) | 1999-12-10 | 2002-10-22 | Andreas Stihl Ag & Co. | Blower | 
| US6514036B2 (en) | 2001-04-27 | 2003-02-04 | Black & Decker Inc. | Radial flow fan with impeller having blade configuration for noise reduction | 
| US20030033689A1 (en) | 2001-04-27 | 2003-02-20 | Marshall James D. | Blower having fan oriented perpendicular to discharge nozzle | 
| US6575695B1 (en) | 1999-11-30 | 2003-06-10 | Maruyama Mfg. Co., Inc. | Centrifugal blower and power working machine | 
| CN2580819Y (en) | 2002-11-21 | 2003-10-22 | 揭阳市华能达电器有限公司 | Hair drier having rear air cover | 
| FR2840172A1 (en) | 2002-05-29 | 2003-12-05 | Didier Tronc | HEATING ROD FOR BED | 
| GB2390118A (en) | 2002-06-25 | 2003-12-31 | Shamseldin Mahmoud | Electrical heating and demisting device for a vehicle | 
| US20040159109A1 (en) | 2003-01-14 | 2004-08-19 | Harvie Mark R. | Personal cooling and heating system | 
| US6857163B2 (en) | 2001-05-24 | 2005-02-22 | Kioritz Corporation | Power blower having a debris-catching filter member | 
| US7055213B2 (en) | 2002-03-07 | 2006-06-06 | Kioritz Corporation | Power blower having a debris-catching cover | 
| US7300484B2 (en) | 2004-09-17 | 2007-11-27 | Andreas Stihl Ag & Co. Kg | Blower having a carrying frame | 
| US20070294855A1 (en) | 2006-06-21 | 2007-12-27 | Kioritz Corporation | Backpack blower | 
| DE102007037011A1 (en) | 2006-08-10 | 2008-02-14 | Andreas Stihl Ag & Co. Kg | Manual leaf blower has handgrips mounted between motor unit and blower nozzle on guide tube, through which fan drive shaft runs and which is at least half as long as nozzle | 
| US20080098703A1 (en) | 2006-10-17 | 2008-05-01 | Desa Ip, Llc | Hybrid Electric Lawnmower | 
| US20090038108A1 (en) | 2007-08-06 | 2009-02-12 | Gad Shaanan Design & Wd-40 Company | Hand-held high velocity air blower | 
| US20090180902A1 (en) | 2008-01-15 | 2009-07-16 | Newcera Technology., Ltd. | Fan | 
| US20090241285A1 (en) | 2008-03-31 | 2009-10-01 | Hinklin Darrell W | Convertible blower/vacuum | 
| JP2009264300A (en) | 2008-04-25 | 2009-11-12 | Hitachi Koki Co Ltd | Blower device | 
| US20100003149A1 (en) | 2008-07-03 | 2010-01-07 | Nelson Daniel A | Rear-positioned filter mount for use with a box or cage fan for reducing dust emission and improving interior air quality | 
| US7735188B2 (en) | 2006-12-22 | 2010-06-15 | The Toro Company | Air inlet cover and portable blower/vacuum incorporating same | 
| US20100192314A1 (en) | 2009-02-03 | 2010-08-05 | Makita Corporation | Handy cleaners | 
| US7774896B2 (en) | 2005-01-25 | 2010-08-17 | Andreas Stihl Ag & Co. Kg | Backpack suction/blower apparatus | 
| US20100247316A1 (en) | 2009-03-25 | 2010-09-30 | Aynsley Richard M | High Efficiency Ducted Fan | 
| US7845048B1 (en) | 2005-06-21 | 2010-12-07 | Gerald Bailey | Portable air-blower for removing debris and the like from a putting green surface | 
| US7850513B1 (en) | 2006-05-12 | 2010-12-14 | University Of Central Florida Research Foundation, Inc. | High efficiency solar powered fans | 
| CN101135139B (en) | 2006-08-30 | 2011-01-12 | 苏州宝时得电动工具有限公司 | blower | 
| US7941894B1 (en) | 2010-02-05 | 2011-05-17 | Tony Skorput | Golf course green debris removal device | 
| US20110146023A1 (en) | 2009-12-18 | 2011-06-23 | Makita Corporation | Backpack power tool | 
| CN201968600U (en) | 2011-03-10 | 2011-09-14 | 苏州市凯丽保姆电器有限公司 | Silent dust collector | 
| CN202015678U (en) | 2011-02-21 | 2011-10-26 | 王霞 | Prickly-heat powder sprayer for infants | 
| CN202157288U (en) | 2011-05-24 | 2012-03-07 | 宁波大叶园林设备有限公司 | Low-vibration leaf blowing and sucking machine | 
| US20120093490A1 (en) | 2011-12-29 | 2012-04-19 | Joel Steinberg | Portable ice melting device | 
| US20120096672A1 (en) | 2010-10-22 | 2012-04-26 | Yamabiko Corporation | Air-Blow Work Machine | 
| US20120138058A1 (en) | 2009-08-11 | 2012-06-07 | Timothy Tsun-Fai Fu | Single stage, axial symmetric blower and portable ventilator | 
| DE102010054841A1 (en) | 2010-12-16 | 2012-06-21 | Andreas Stihl Ag & Co. Kg | Blower with an electric drive motor | 
| WO2012136906A2 (en) | 2011-04-07 | 2012-10-11 | Pellenc (Societe Anonyme) | Standalone portable electric blower with variable air exit speed | 
| WO2012140825A1 (en) | 2011-04-14 | 2012-10-18 | パナソニック株式会社 | Air suction/blower device and electric vacuum cleaner using same | 
| US8449589B1 (en) | 2004-07-07 | 2013-05-28 | Douglas R. Harsy | Portable thermal therapeutic apparatus and method | 
| US20130183141A1 (en) | 2012-01-18 | 2013-07-18 | Foshan Shunde Xinshengyuan Electrical Appliances Co., Ltd. | Air moving devices | 
| US8510910B1 (en) | 2012-07-24 | 2013-08-20 | Mark Ramsey | Air blower device for cleaning a rain gutter and other elevated surfaces | 
| CN203270492U (en) | 2013-05-15 | 2013-11-06 | 江门市朝扬精密制造有限公司 | Fallen leaf blowing machine | 
| JP2014037818A (en) | 2012-08-20 | 2014-02-27 | Hitachi Koki Co Ltd | Portable blower | 
| US20140056738A1 (en) | 2012-08-24 | 2014-02-27 | Makita Corporation | Rechargeable fan device | 
| CN203498784U (en) | 2013-09-18 | 2014-03-26 | 常州合力电器有限公司 | Portable blower | 
| CN103671175A (en) | 2013-12-31 | 2014-03-26 | 常州格力博有限公司 | Axial-flow blower | 
| US20140086728A1 (en) | 2010-12-21 | 2014-03-27 | Emb-Papst Mulfingen Gmbh & Co. Kg | Fan Diffuser Having a Circular Inlet and a Rotationally Asymmetrical Outlet | 
| US8745815B2 (en) | 2011-02-24 | 2014-06-10 | Yamabiko Corporation | Blower | 
| JP2014148950A (en) | 2013-02-01 | 2014-08-21 | Makita Corp | Electric blower | 
| CN104074155A (en) | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Handheld blower | 
| US8894382B2 (en) | 2010-09-27 | 2014-11-25 | Andreas Stihl Ag & Co. Kg | Handheld blower apparatus | 
| US8918956B2 (en) | 2010-09-20 | 2014-12-30 | Pellenc (Societe Anonyme) | Hand-held electric blower | 
| CN204126922U (en) | 2014-09-09 | 2015-01-28 | 苏州金莱克精密机械有限公司 | Blower | 
| US8967949B2 (en) | 2009-07-29 | 2015-03-03 | Soler & Palau Research, S.L.U. | Sound-proofed helicocentrifugal fan | 
| US9004854B2 (en) | 2009-08-03 | 2015-04-14 | Husqvarna Zenoah Co., Ltd. | Engine blower | 
| CN104564839A (en) | 2013-10-11 | 2015-04-29 | 南京德朔实业有限公司 | Air blower and air cylinder thereof | 
| CN102296555B (en) | 2011-05-24 | 2015-05-13 | 宁波大叶园林设备有限公司 | Improvement on low-vibration leaf blowing and absorbing machine | 
| US20150282356A1 (en) | 2014-03-31 | 2015-10-01 | Hitachi Koki Co., Ltd. | Electrical apparatus | 
| US9167751B2 (en) | 2012-07-09 | 2015-10-27 | Techtronic Outdoor Products Technology Limited | Backpack leaf blower | 
| CN204722966U (en) | 2015-07-01 | 2015-10-28 | 广东浩宇清洁环保设备有限公司 | A kind of back of the body formula vacuum cleaner | 
| US20150377253A1 (en) | 2014-06-30 | 2015-12-31 | Makita Corporation | Power-operated air blowing work apparatus | 
| CN105248156A (en) | 2015-10-13 | 2016-01-20 | 宁波大叶园林设备有限公司 | Blowing-absorbing machine containing centrifugal carbon brush plug and thread jamming seat motor | 
| WO2016044268A1 (en) | 2014-09-15 | 2016-03-24 | Alare Technologies, Llc | Portable electrically powered debris blower apparatus | 
| US20160157686A1 (en) | 2014-12-09 | 2016-06-09 | Mtd Products Inc | Blower/vacuum | 
| US9364125B2 (en) | 2012-05-23 | 2016-06-14 | Makita Corporation | Backpack power apparatus | 
| US20160169249A1 (en) | 2014-12-16 | 2016-06-16 | Makita Corporation | Blower apparatus | 
| US20160195097A1 (en) | 2015-01-06 | 2016-07-07 | Techtronic Industries Co. Ltd. | Axial blower vacuum | 
| US20160216249A1 (en) | 2015-01-27 | 2016-07-28 | Siemens Healthcare Diagnostic Products Gmbh | Method for determining lipids and other interfering substances in body fluid samples | 
| US9439548B2 (en) | 2014-10-16 | 2016-09-13 | Techtronic Industries Co. Ltd. | Battery removal for a vacuum cleaner | 
| US20160265540A1 (en) | 2015-03-12 | 2016-09-15 | Black & Decker Inc. | Axial-fan blower | 
| US20160305438A1 (en) | 2015-04-20 | 2016-10-20 | Makita Corporation | Fluid apparatus | 
| US20160324380A1 (en) | 2015-05-07 | 2016-11-10 | Stanley Black & Decker Inc. | Axial fan blower and vacuum | 
| US9538711B2 (en) | 2014-04-03 | 2017-01-10 | Yamabiko Corporation | Backpack working machine | 
| US20170045246A1 (en) | 2014-04-29 | 2017-02-16 | Bryan Kaleta | Portable Misting Fan with Pivoting Head | 
| CN205999837U (en) | 2016-08-10 | 2017-03-08 | 苏州宝时得电动工具有限公司 | Hair-dryer | 
| US9603497B2 (en) | 2013-02-20 | 2017-03-28 | Chevron (Hk) Limited | Handheld blower | 
| CN206090426U (en) | 2016-10-08 | 2017-04-12 | 浙江三锋实业股份有限公司 | Blowing structure of hair -dryer | 
| CN206289575U (en) | 2016-12-21 | 2017-06-30 | 惠安宏诚机械有限公司 | A kind of gardens multi-angle shovel piece Bothridium Machine | 
| US9737182B2 (en) | 2013-11-22 | 2017-08-22 | Andreas Stihl Ag & Co. Kg | Handheld work apparatus having a blower tube | 
| CN107269550A (en) | 2017-06-16 | 2017-10-20 | 宁波大叶园林设备股份有限公司 | Have lithium battery drive motor ring Zhou Binglie filtering muffling air ducts blows leaf machine | 
| CN206815252U (en) | 2017-04-26 | 2017-12-29 | 苏州宝时得电动工具有限公司 | A kind of hair-dryer | 
| US20180000014A1 (en) | 2016-06-30 | 2018-01-04 | Chervon (Hk) Limited | Wearable blower and assembly | 
| CN106284153B (en) | 2015-05-11 | 2018-01-16 | 南京德朔实业有限公司 | Hair-dryer | 
| US9869327B2 (en) | 2012-08-20 | 2018-01-16 | Hitachi Koki Co., Ltd. | Portable blower | 
| DE202017106572U1 (en) | 2017-10-30 | 2018-01-31 | Nanjing Chervon Industry Co., Ltd. | blowers | 
| WO2018028639A1 (en) | 2016-08-10 | 2018-02-15 | 苏州宝时得电动工具有限公司 | Garden blower | 
| EP3133973B1 (en) | 2014-04-24 | 2018-02-28 | Husqvarna AB | Blower comprising an eyelet | 
| USD812825S1 (en) | 2015-10-13 | 2018-03-13 | Chevron (Hk) Limited | Blower | 
| US20180094393A1 (en) | 2015-04-20 | 2018-04-05 | Makita Corporation | Backpack-type air blowing working machine | 
| CN106284149B (en) | 2015-05-11 | 2018-05-11 | 南京德朔实业有限公司 | Hair-dryer | 
| CN106284148B (en) | 2015-05-11 | 2018-05-11 | 南京德朔实业有限公司 | Hair drier | 
| US20180146682A1 (en) | 2015-03-26 | 2018-05-31 | Bayer Cropscience Lp | Novel paenibacillus strain, antifungal compounds, and methods for their use | 
| US20180146628A1 (en) | 2014-04-10 | 2018-05-31 | Positec Power Tools (Suzhou) Co., Ltd. | Blow-suction device | 
| CN207498881U (en) | 2017-09-20 | 2018-06-15 | 天佑电器(苏州)有限公司 | A kind of blowning installation | 
| US10000900B2 (en) | 2013-02-20 | 2018-06-19 | Chervon (Hk) Limited | Handheld blower having engine cooling flow | 
| CN207582389U (en) | 2017-11-22 | 2018-07-06 | 南京德朔实业有限公司 | A kind of hair-dryer | 
| US20180209429A1 (en) | 2017-01-20 | 2018-07-26 | Nidec Corporation | Motor and air blowing apparatus including the same | 
| CN107201734B (en) | 2017-06-08 | 2018-08-17 | 宁波大叶园林设备股份有限公司 | Walking tool permanent magnet motor stator connects fan blade rotation and air duct silencer blows leaf machine | 
| US10065219B2 (en) | 2014-10-21 | 2018-09-04 | Makita Corporation | Power-operated air propelling work apparatus | 
| CN108476871A (en) | 2018-02-06 | 2018-09-04 | 绍兴市上虞冠业电器有限公司 | Hand blower | 
| WO2018164145A1 (en) | 2017-03-08 | 2018-09-13 | 京セラインダストリアルツールズ株式会社 | Sound absorption structure for air flow path in electic air flow generation device and electic vacuum | 
| US20190021243A1 (en) | 2017-07-21 | 2019-01-24 | Makita Corporation | Power blower | 
| US10227988B2 (en) | 2014-11-28 | 2019-03-12 | Positec Power Tools (Suzhou) Co., Ltd. | Blower and a blowing vacuum device | 
| US10232502B2 (en) | 2014-03-17 | 2019-03-19 | Husqvarna Ab | Power equipment cooling system | 
| US20190098844A1 (en) | 2017-09-29 | 2019-04-04 | Nanjing Chervon Industry Co., Ltd. | Blower | 
| WO2019062279A1 (en) | 2017-09-30 | 2019-04-04 | 南京德朔实业有限公司 | Blower | 
| USD853061S1 (en)* | 2018-01-31 | 2019-07-02 | The Toro Company | Debris blower | 
| US10337526B2 (en) | 2015-05-11 | 2019-07-02 | Chervon (Hk) Limited | Blower | 
| USD854265S1 (en)* | 2018-05-07 | 2019-07-16 | Black & Decker, Inc. | Axial blower | 
| US10398095B2 (en) | 2014-11-28 | 2019-09-03 | Positec Power Tools (Suzhou) Co., Ltd | Blowing-suction device | 
| US10405707B2 (en) | 2016-11-07 | 2019-09-10 | Nanjing Chervon Industry Co., Ltd. | Blower | 
| WO2019206581A1 (en) | 2018-04-27 | 2019-10-31 | Husqvarna Ab | Debris blower | 
| US20190353171A1 (en) | 2015-06-12 | 2019-11-21 | Tti (Macao Commercial Offshore) Limited | Axial fan blower | 
| US20200096006A1 (en) | 2013-02-20 | 2020-03-26 | Chervon (Hk) Limited | Handheld blower | 
| US20200137966A1 (en)* | 2018-11-07 | 2020-05-07 | Yamabiko Corporation | Axial flow blower | 
| US10670048B2 (en) | 2015-05-28 | 2020-06-02 | Husqzarna AB | Blower with improved sound reduction | 
| US20200352132A1 (en) | 2019-05-08 | 2020-11-12 | Xceed Engineering LLC | Livestock Blower Apparatus | 
| JP2020193580A (en) | 2019-05-27 | 2020-12-03 | 株式会社マキタ | Blower | 
| US20210033115A1 (en)* | 2019-08-02 | 2021-02-04 | Techtronic Cordless Gp | Blowers having noise reduction features | 
| US11333172B1 (en) | 2021-10-14 | 2022-05-17 | Stokes Technology Development Ltd. | Air moving device with stator blade structure | 
| US20220183241A1 (en) | 2019-03-27 | 2022-06-16 | Positec Power Tools (Suzhou) Co., Ltd | Garden blower | 
| US20220201946A1 (en)* | 2020-12-30 | 2022-06-30 | Milwaukee Electric Tool Corporation | Handheld blower | 
| US20220213903A1 (en) | 2021-01-06 | 2022-07-07 | Makita Corporation | Blower | 
| USD970832S1 (en)* | 2021-09-23 | 2022-11-22 | Ningbo Winbay Technology Co., Ltd. | Leaf blower | 
| US20220412364A1 (en)* | 2021-06-25 | 2022-12-29 | Yamabiko Corporation | Axial flow blower | 
| USD1008581S1 (en)* | 2022-07-26 | 2023-12-19 | Zhejiang Minli Power Tools Co., Ltd. | Cordless blower | 
| USD1035191S1 (en)* | 2024-01-09 | 2024-07-09 | Zixiang Chen | Blower | 
| USD1046337S1 (en)* | 2022-09-01 | 2024-10-08 | Zhejiang Dadao Electric Appliance Co., Ltd. | Blower | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US1898410A (en) | 1929-12-26 | 1933-02-21 | Wales Nathaniel Brackett | Vacuum cleaner | 
| US2284586A (en) | 1941-07-10 | 1942-05-26 | Joseph B Mcdermott | Visible multiple record | 
| US2294586A (en) | 1941-08-04 | 1942-09-01 | Del Conveyor & Mfg Company | Axial flow fan structure | 
| US2938527A (en) | 1954-02-23 | 1960-05-31 | Allis Chalmers Mfg Co | Control system for hydraulic turbines | 
| US2768782A (en) | 1954-07-02 | 1956-10-30 | Arthur K Tateishi | Electric fan | 
| US3407431A (en) | 1966-03-02 | 1968-10-29 | Steve J. Melnik | Powered tool for cleaning typewriter type | 
| US3346174A (en) | 1966-07-05 | 1967-10-10 | Trane Co | Compact axial flow fan | 
| US3540547A (en) | 1968-12-31 | 1970-11-17 | Charles Waddell Coward Jr | Acoustical systems for air moving devices | 
| FR2224713A1 (en) | 1973-04-06 | 1974-10-31 | Grondin Urbain | Self-contained hand-held de-icer unit - has battery operated heater and blower and telescopic nozzle | 
| US4185688A (en) | 1977-12-22 | 1980-01-29 | General Electric Company | Cooler fan noise suppressor | 
| US4222318A (en) | 1978-12-11 | 1980-09-16 | Patton Electric Co., Inc. | Combination window and floor fan | 
| US4413371A (en) | 1981-06-29 | 1983-11-08 | Emerson Electric Co. | Blower attachment for portable power unit | 
| GB2156962A (en) | 1984-04-05 | 1985-10-16 | Black & Decker Inc | Tool stand | 
| US4615069A (en) | 1984-10-19 | 1986-10-07 | Black & Decker Inc. | Apparatus for collecting debris | 
| US4692091A (en) | 1985-09-23 | 1987-09-08 | Ritenour Paul E | Low noise fan | 
| US4696450A (en) | 1986-04-04 | 1987-09-29 | Huang Kuo C | Fan motor assembly support frame | 
| US4734017A (en) | 1986-08-07 | 1988-03-29 | Levin Mark R | Air blower | 
| US4792286A (en) | 1987-07-23 | 1988-12-20 | Textron Inc. | Blower-vacuum apparatus | 
| US4794225A (en) | 1987-10-09 | 1988-12-27 | Maese Hector L | Tube axial handheld blow dryer for hair | 
| WO1989004135A1 (en) | 1987-11-12 | 1989-05-18 | Black & Decker Inc. | Portable blower | 
| US4884314A (en) | 1987-11-12 | 1989-12-05 | Black & Decker Inc. | Portable blower | 
| US4838151A (en) | 1988-01-27 | 1989-06-13 | Holmes Products Corp. | Combination window and floor fan | 
| US4821366A (en) | 1988-05-03 | 1989-04-18 | Cic Int'l. Corp. | Wet-dry vacuum cleaner | 
| JPH0214790A (en) | 1988-05-06 | 1990-01-18 | Steamatic Inc | Cleaner for air duct | 
| US4981414A (en) | 1988-05-27 | 1991-01-01 | Sheets Herman E | Method and apparatus for producing fluid pressure and controlling boundary layer | 
| US5035586A (en) | 1989-04-19 | 1991-07-30 | White Consolidated Industries, Inc. | Portable hand-held blower/vacuum unit with resilient engine mounting system | 
| US5269665A (en) | 1989-04-19 | 1993-12-14 | White Consolidated Industries, Inc. | Portable hand-held blower/vacuum unit with resilient engine mounting system | 
| JP2749885B2 (en) | 1989-07-20 | 1998-05-13 | 松下電工株式会社 | Blower | 
| CN2053083U (en) | 1989-10-05 | 1990-02-21 | 梁永盛 | Multipurpose miniature duster with blowing function | 
| DE19523339C2 (en) | 1994-06-27 | 2001-05-03 | Matsushita Electric Works Ltd | Axial fan | 
| US5560076A (en) | 1994-11-14 | 1996-10-01 | Hoovine Industrial Limited | Combined vacuum cleaner and torch | 
| US5701631A (en) | 1995-10-25 | 1997-12-30 | Aktiebolaget Electrolux | Cooling arrangement for power components in a vacuum cleaner | 
| US5821473A (en) | 1996-07-01 | 1998-10-13 | Kioritz Corporation | Silencer and a method for forming and attaching a silencer to a blower pipe | 
| US5938527A (en) | 1996-11-20 | 1999-08-17 | Mitsubishi Denki Kabushiki Kaisha | Air ventilation or air supply system | 
| US5975862A (en) | 1997-03-19 | 1999-11-02 | Kioritz Corporation | Portable power tool with vibration-proof member | 
| US5979013A (en) | 1998-03-10 | 1999-11-09 | The Toro Company | Portable blower with noise reduction | 
| US6324720B1 (en) | 1998-03-10 | 2001-12-04 | The Toro Company | Portable blower tube noise reduction | 
| US6158082A (en) | 1998-03-10 | 2000-12-12 | The Toro Company | Portable blower with blower tube noise reduction | 
| JP2000018720A (en) | 1998-07-01 | 2000-01-18 | Yoko Kasai | Hot air blower | 
| US6305048B1 (en) | 1999-03-03 | 2001-10-23 | Harold Salisian | Electric backpack blower and accessory operator | 
| US6105206A (en) | 1999-04-13 | 2000-08-22 | Department Of Water And Power City Of Los Angeles | Portable electrically powered blower apparatus | 
| US6244823B1 (en) | 1999-06-22 | 2001-06-12 | Holmes Products Corporation | Dual positionable oscillating fan | 
| US6575695B1 (en) | 1999-11-30 | 2003-06-10 | Maruyama Mfg. Co., Inc. | Centrifugal blower and power working machine | 
| US6324721B2 (en) | 1999-12-03 | 2001-12-04 | Aktiebolaget Electrolux | Leaf blower | 
| US6468053B2 (en) | 1999-12-10 | 2002-10-22 | Andreas Stihl Ag & Co. | Blower | 
| DE29921751U1 (en) | 1999-12-11 | 2000-02-10 | Kersten, Georg, Dipl.-Ing., 46459 Rees | Leaf blower and suction device | 
| US6370729B2 (en) | 2000-01-04 | 2002-04-16 | Maruyama Mfg. Co., Ltd. | Portable power working machine | 
| US20020060107A1 (en) | 2000-11-21 | 2002-05-23 | Tadashi Kamoshita | Backpack frame for mounting blower having noise suppressing effect | 
| US6514036B2 (en) | 2001-04-27 | 2003-02-04 | Black & Decker Inc. | Radial flow fan with impeller having blade configuration for noise reduction | 
| US20030033689A1 (en) | 2001-04-27 | 2003-02-20 | Marshall James D. | Blower having fan oriented perpendicular to discharge nozzle | 
| US6857163B2 (en) | 2001-05-24 | 2005-02-22 | Kioritz Corporation | Power blower having a debris-catching filter member | 
| US7055213B2 (en) | 2002-03-07 | 2006-06-06 | Kioritz Corporation | Power blower having a debris-catching cover | 
| FR2840172A1 (en) | 2002-05-29 | 2003-12-05 | Didier Tronc | HEATING ROD FOR BED | 
| GB2390118A (en) | 2002-06-25 | 2003-12-31 | Shamseldin Mahmoud | Electrical heating and demisting device for a vehicle | 
| CN2580819Y (en) | 2002-11-21 | 2003-10-22 | 揭阳市华能达电器有限公司 | Hair drier having rear air cover | 
| US20040159109A1 (en) | 2003-01-14 | 2004-08-19 | Harvie Mark R. | Personal cooling and heating system | 
| US8449589B1 (en) | 2004-07-07 | 2013-05-28 | Douglas R. Harsy | Portable thermal therapeutic apparatus and method | 
| US7300484B2 (en) | 2004-09-17 | 2007-11-27 | Andreas Stihl Ag & Co. Kg | Blower having a carrying frame | 
| US7774896B2 (en) | 2005-01-25 | 2010-08-17 | Andreas Stihl Ag & Co. Kg | Backpack suction/blower apparatus | 
| US7845048B1 (en) | 2005-06-21 | 2010-12-07 | Gerald Bailey | Portable air-blower for removing debris and the like from a putting green surface | 
| US7850513B1 (en) | 2006-05-12 | 2010-12-14 | University Of Central Florida Research Foundation, Inc. | High efficiency solar powered fans | 
| US20070294855A1 (en) | 2006-06-21 | 2007-12-27 | Kioritz Corporation | Backpack blower | 
| DE102007037011A1 (en) | 2006-08-10 | 2008-02-14 | Andreas Stihl Ag & Co. Kg | Manual leaf blower has handgrips mounted between motor unit and blower nozzle on guide tube, through which fan drive shaft runs and which is at least half as long as nozzle | 
| CN101135139B (en) | 2006-08-30 | 2011-01-12 | 苏州宝时得电动工具有限公司 | blower | 
| US20080098703A1 (en) | 2006-10-17 | 2008-05-01 | Desa Ip, Llc | Hybrid Electric Lawnmower | 
| US7735188B2 (en) | 2006-12-22 | 2010-06-15 | The Toro Company | Air inlet cover and portable blower/vacuum incorporating same | 
| US20090038108A1 (en) | 2007-08-06 | 2009-02-12 | Gad Shaanan Design & Wd-40 Company | Hand-held high velocity air blower | 
| US20090180902A1 (en) | 2008-01-15 | 2009-07-16 | Newcera Technology., Ltd. | Fan | 
| US20090241285A1 (en) | 2008-03-31 | 2009-10-01 | Hinklin Darrell W | Convertible blower/vacuum | 
| JP2009264300A (en) | 2008-04-25 | 2009-11-12 | Hitachi Koki Co Ltd | Blower device | 
| US20100003149A1 (en) | 2008-07-03 | 2010-01-07 | Nelson Daniel A | Rear-positioned filter mount for use with a box or cage fan for reducing dust emission and improving interior air quality | 
| US20100192314A1 (en) | 2009-02-03 | 2010-08-05 | Makita Corporation | Handy cleaners | 
| US20100247316A1 (en) | 2009-03-25 | 2010-09-30 | Aynsley Richard M | High Efficiency Ducted Fan | 
| US8967949B2 (en) | 2009-07-29 | 2015-03-03 | Soler & Palau Research, S.L.U. | Sound-proofed helicocentrifugal fan | 
| US9004854B2 (en) | 2009-08-03 | 2015-04-14 | Husqvarna Zenoah Co., Ltd. | Engine blower | 
| US20120138058A1 (en) | 2009-08-11 | 2012-06-07 | Timothy Tsun-Fai Fu | Single stage, axial symmetric blower and portable ventilator | 
| US20110146023A1 (en) | 2009-12-18 | 2011-06-23 | Makita Corporation | Backpack power tool | 
| US7941894B1 (en) | 2010-02-05 | 2011-05-17 | Tony Skorput | Golf course green debris removal device | 
| US8918956B2 (en) | 2010-09-20 | 2014-12-30 | Pellenc (Societe Anonyme) | Hand-held electric blower | 
| US8894382B2 (en) | 2010-09-27 | 2014-11-25 | Andreas Stihl Ag & Co. Kg | Handheld blower apparatus | 
| US20120096672A1 (en) | 2010-10-22 | 2012-04-26 | Yamabiko Corporation | Air-Blow Work Machine | 
| DE102010054841A1 (en) | 2010-12-16 | 2012-06-21 | Andreas Stihl Ag & Co. Kg | Blower with an electric drive motor | 
| US20140086728A1 (en) | 2010-12-21 | 2014-03-27 | Emb-Papst Mulfingen Gmbh & Co. Kg | Fan Diffuser Having a Circular Inlet and a Rotationally Asymmetrical Outlet | 
| CN202015678U (en) | 2011-02-21 | 2011-10-26 | 王霞 | Prickly-heat powder sprayer for infants | 
| US8745815B2 (en) | 2011-02-24 | 2014-06-10 | Yamabiko Corporation | Blower | 
| CN201968600U (en) | 2011-03-10 | 2011-09-14 | 苏州市凯丽保姆电器有限公司 | Silent dust collector | 
| US20140140861A1 (en) | 2011-04-07 | 2014-05-22 | Pellenc (Societe Anonyme) | Standalone portable electric blower with variable air exit speed | 
| WO2012136906A2 (en) | 2011-04-07 | 2012-10-11 | Pellenc (Societe Anonyme) | Standalone portable electric blower with variable air exit speed | 
| WO2012140825A1 (en) | 2011-04-14 | 2012-10-18 | パナソニック株式会社 | Air suction/blower device and electric vacuum cleaner using same | 
| CN202157288U (en) | 2011-05-24 | 2012-03-07 | 宁波大叶园林设备有限公司 | Low-vibration leaf blowing and sucking machine | 
| CN102296555B (en) | 2011-05-24 | 2015-05-13 | 宁波大叶园林设备有限公司 | Improvement on low-vibration leaf blowing and absorbing machine | 
| US20120093490A1 (en) | 2011-12-29 | 2012-04-19 | Joel Steinberg | Portable ice melting device | 
| US20130183141A1 (en) | 2012-01-18 | 2013-07-18 | Foshan Shunde Xinshengyuan Electrical Appliances Co., Ltd. | Air moving devices | 
| US9364125B2 (en) | 2012-05-23 | 2016-06-14 | Makita Corporation | Backpack power apparatus | 
| US10306843B2 (en) | 2012-07-09 | 2019-06-04 | Techtronic Outdoor Products Technology Limited | Backpack leaf blower | 
| US9167751B2 (en) | 2012-07-09 | 2015-10-27 | Techtronic Outdoor Products Technology Limited | Backpack leaf blower | 
| US8510910B1 (en) | 2012-07-24 | 2013-08-20 | Mark Ramsey | Air blower device for cleaning a rain gutter and other elevated surfaces | 
| US9970445B2 (en) | 2012-08-20 | 2018-05-15 | Hitachi Koki Co., Ltd. | Portable blower | 
| JP2014037818A (en) | 2012-08-20 | 2014-02-27 | Hitachi Koki Co Ltd | Portable blower | 
| US9869327B2 (en) | 2012-08-20 | 2018-01-16 | Hitachi Koki Co., Ltd. | Portable blower | 
| US20140056738A1 (en) | 2012-08-24 | 2014-02-27 | Makita Corporation | Rechargeable fan device | 
| JP2014148950A (en) | 2013-02-01 | 2014-08-21 | Makita Corp | Electric blower | 
| US10091954B1 (en) | 2013-02-20 | 2018-10-09 | Chervon (Hk) Limited | Handheld blower | 
| US9974241B2 (en) | 2013-02-20 | 2018-05-22 | Chervon (Hk) Limited | Handheld blower | 
| US20170208748A1 (en) | 2013-02-20 | 2017-07-27 | Chervon (Hk) Limited | Handheld blower | 
| US10774487B2 (en) | 2013-02-20 | 2020-09-15 | Chervon (Hk) Limited | Handheld blower having engine cooling flow | 
| US9603497B2 (en) | 2013-02-20 | 2017-03-28 | Chevron (Hk) Limited | Handheld blower | 
| US20200096006A1 (en) | 2013-02-20 | 2020-03-26 | Chervon (Hk) Limited | Handheld blower | 
| US10000900B2 (en) | 2013-02-20 | 2018-06-19 | Chervon (Hk) Limited | Handheld blower having engine cooling flow | 
| US10487850B2 (en) | 2013-02-20 | 2019-11-26 | Chevron (Hk) Limited | Handheld blower | 
| US10264739B2 (en) | 2013-02-20 | 2019-04-23 | Chervon (Hk) Limited | Handheld blower | 
| US20190191638A1 (en) | 2013-02-20 | 2019-06-27 | Chevron (Hk) Limited | Handheld blower | 
| CN104074155A (en) | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Handheld blower | 
| CN203270492U (en) | 2013-05-15 | 2013-11-06 | 江门市朝扬精密制造有限公司 | Fallen leaf blowing machine | 
| CN203498784U (en) | 2013-09-18 | 2014-03-26 | 常州合力电器有限公司 | Portable blower | 
| CN104564839A (en) | 2013-10-11 | 2015-04-29 | 南京德朔实业有限公司 | Air blower and air cylinder thereof | 
| US9737182B2 (en) | 2013-11-22 | 2017-08-22 | Andreas Stihl Ag & Co. Kg | Handheld work apparatus having a blower tube | 
| CN103671175A (en) | 2013-12-31 | 2014-03-26 | 常州格力博有限公司 | Axial-flow blower | 
| US10232502B2 (en) | 2014-03-17 | 2019-03-19 | Husqvarna Ab | Power equipment cooling system | 
| US20150282356A1 (en) | 2014-03-31 | 2015-10-01 | Hitachi Koki Co., Ltd. | Electrical apparatus | 
| US9538711B2 (en) | 2014-04-03 | 2017-01-10 | Yamabiko Corporation | Backpack working machine | 
| US20180146628A1 (en) | 2014-04-10 | 2018-05-31 | Positec Power Tools (Suzhou) Co., Ltd. | Blow-suction device | 
| EP3133973B1 (en) | 2014-04-24 | 2018-02-28 | Husqvarna AB | Blower comprising an eyelet | 
| US20170045246A1 (en) | 2014-04-29 | 2017-02-16 | Bryan Kaleta | Portable Misting Fan with Pivoting Head | 
| US20150377253A1 (en) | 2014-06-30 | 2015-12-31 | Makita Corporation | Power-operated air blowing work apparatus | 
| CN204126922U (en) | 2014-09-09 | 2015-01-28 | 苏州金莱克精密机械有限公司 | Blower | 
| WO2016044268A1 (en) | 2014-09-15 | 2016-03-24 | Alare Technologies, Llc | Portable electrically powered debris blower apparatus | 
| US20160298635A1 (en) | 2014-09-15 | 2016-10-13 | Alare Technologies, Llc | Portable electrically powered debris blower apparatus | 
| US9439548B2 (en) | 2014-10-16 | 2016-09-13 | Techtronic Industries Co. Ltd. | Battery removal for a vacuum cleaner | 
| US10065219B2 (en) | 2014-10-21 | 2018-09-04 | Makita Corporation | Power-operated air propelling work apparatus | 
| US10398095B2 (en) | 2014-11-28 | 2019-09-03 | Positec Power Tools (Suzhou) Co., Ltd | Blowing-suction device | 
| US10227988B2 (en) | 2014-11-28 | 2019-03-12 | Positec Power Tools (Suzhou) Co., Ltd. | Blower and a blowing vacuum device | 
| US20160157686A1 (en) | 2014-12-09 | 2016-06-09 | Mtd Products Inc | Blower/vacuum | 
| US20160169249A1 (en) | 2014-12-16 | 2016-06-16 | Makita Corporation | Blower apparatus | 
| US20160195097A1 (en) | 2015-01-06 | 2016-07-07 | Techtronic Industries Co. Ltd. | Axial blower vacuum | 
| US20160216249A1 (en) | 2015-01-27 | 2016-07-28 | Siemens Healthcare Diagnostic Products Gmbh | Method for determining lipids and other interfering substances in body fluid samples | 
| US20160265540A1 (en) | 2015-03-12 | 2016-09-15 | Black & Decker Inc. | Axial-fan blower | 
| US20180146682A1 (en) | 2015-03-26 | 2018-05-31 | Bayer Cropscience Lp | Novel paenibacillus strain, antifungal compounds, and methods for their use | 
| US20180094393A1 (en) | 2015-04-20 | 2018-04-05 | Makita Corporation | Backpack-type air blowing working machine | 
| US20160305438A1 (en) | 2015-04-20 | 2016-10-20 | Makita Corporation | Fluid apparatus | 
| US20160324380A1 (en) | 2015-05-07 | 2016-11-10 | Stanley Black & Decker Inc. | Axial fan blower and vacuum | 
| CN106284149B (en) | 2015-05-11 | 2018-05-11 | 南京德朔实业有限公司 | Hair-dryer | 
| CN106284148B (en) | 2015-05-11 | 2018-05-11 | 南京德朔实业有限公司 | Hair drier | 
| US10337526B2 (en) | 2015-05-11 | 2019-07-02 | Chervon (Hk) Limited | Blower | 
| CN106284153B (en) | 2015-05-11 | 2018-01-16 | 南京德朔实业有限公司 | Hair-dryer | 
| US10670048B2 (en) | 2015-05-28 | 2020-06-02 | Husqzarna AB | Blower with improved sound reduction | 
| US20190353171A1 (en) | 2015-06-12 | 2019-11-21 | Tti (Macao Commercial Offshore) Limited | Axial fan blower | 
| CN204722966U (en) | 2015-07-01 | 2015-10-28 | 广东浩宇清洁环保设备有限公司 | A kind of back of the body formula vacuum cleaner | 
| CN105248156A (en) | 2015-10-13 | 2016-01-20 | 宁波大叶园林设备有限公司 | Blowing-absorbing machine containing centrifugal carbon brush plug and thread jamming seat motor | 
| USD812825S1 (en) | 2015-10-13 | 2018-03-13 | Chevron (Hk) Limited | Blower | 
| US20180000014A1 (en) | 2016-06-30 | 2018-01-04 | Chervon (Hk) Limited | Wearable blower and assembly | 
| CN205999837U (en) | 2016-08-10 | 2017-03-08 | 苏州宝时得电动工具有限公司 | Hair-dryer | 
| WO2018028639A1 (en) | 2016-08-10 | 2018-02-15 | 苏州宝时得电动工具有限公司 | Garden blower | 
| CN206090426U (en) | 2016-10-08 | 2017-04-12 | 浙江三锋实业股份有限公司 | Blowing structure of hair -dryer | 
| US10405707B2 (en) | 2016-11-07 | 2019-09-10 | Nanjing Chervon Industry Co., Ltd. | Blower | 
| CN206289575U (en) | 2016-12-21 | 2017-06-30 | 惠安宏诚机械有限公司 | A kind of gardens multi-angle shovel piece Bothridium Machine | 
| US20180209429A1 (en) | 2017-01-20 | 2018-07-26 | Nidec Corporation | Motor and air blowing apparatus including the same | 
| WO2018164145A1 (en) | 2017-03-08 | 2018-09-13 | 京セラインダストリアルツールズ株式会社 | Sound absorption structure for air flow path in electic air flow generation device and electic vacuum | 
| CN206815252U (en) | 2017-04-26 | 2017-12-29 | 苏州宝时得电动工具有限公司 | A kind of hair-dryer | 
| CN107201734B (en) | 2017-06-08 | 2018-08-17 | 宁波大叶园林设备股份有限公司 | Walking tool permanent magnet motor stator connects fan blade rotation and air duct silencer blows leaf machine | 
| CN107269550A (en) | 2017-06-16 | 2017-10-20 | 宁波大叶园林设备股份有限公司 | Have lithium battery drive motor ring Zhou Binglie filtering muffling air ducts blows leaf machine | 
| US20190021243A1 (en) | 2017-07-21 | 2019-01-24 | Makita Corporation | Power blower | 
| CN207498881U (en) | 2017-09-20 | 2018-06-15 | 天佑电器(苏州)有限公司 | A kind of blowning installation | 
| US20190098844A1 (en) | 2017-09-29 | 2019-04-04 | Nanjing Chervon Industry Co., Ltd. | Blower | 
| WO2019062279A1 (en) | 2017-09-30 | 2019-04-04 | 南京德朔实业有限公司 | Blower | 
| DE202017106572U1 (en) | 2017-10-30 | 2018-01-31 | Nanjing Chervon Industry Co., Ltd. | blowers | 
| CN207582389U (en) | 2017-11-22 | 2018-07-06 | 南京德朔实业有限公司 | A kind of hair-dryer | 
| USD853061S1 (en)* | 2018-01-31 | 2019-07-02 | The Toro Company | Debris blower | 
| CN108476871A (en) | 2018-02-06 | 2018-09-04 | 绍兴市上虞冠业电器有限公司 | Hand blower | 
| WO2019206581A1 (en) | 2018-04-27 | 2019-10-31 | Husqvarna Ab | Debris blower | 
| USD854265S1 (en)* | 2018-05-07 | 2019-07-16 | Black & Decker, Inc. | Axial blower | 
| US20200137966A1 (en)* | 2018-11-07 | 2020-05-07 | Yamabiko Corporation | Axial flow blower | 
| US20220183241A1 (en) | 2019-03-27 | 2022-06-16 | Positec Power Tools (Suzhou) Co., Ltd | Garden blower | 
| US20200352132A1 (en) | 2019-05-08 | 2020-11-12 | Xceed Engineering LLC | Livestock Blower Apparatus | 
| JP2020193580A (en) | 2019-05-27 | 2020-12-03 | 株式会社マキタ | Blower | 
| US20210033115A1 (en)* | 2019-08-02 | 2021-02-04 | Techtronic Cordless Gp | Blowers having noise reduction features | 
| US20220201946A1 (en)* | 2020-12-30 | 2022-06-30 | Milwaukee Electric Tool Corporation | Handheld blower | 
| US20220213903A1 (en) | 2021-01-06 | 2022-07-07 | Makita Corporation | Blower | 
| US20220412364A1 (en)* | 2021-06-25 | 2022-12-29 | Yamabiko Corporation | Axial flow blower | 
| USD970832S1 (en)* | 2021-09-23 | 2022-11-22 | Ningbo Winbay Technology Co., Ltd. | Leaf blower | 
| US11333172B1 (en) | 2021-10-14 | 2022-05-17 | Stokes Technology Development Ltd. | Air moving device with stator blade structure | 
| USD1008581S1 (en)* | 2022-07-26 | 2023-12-19 | Zhejiang Minli Power Tools Co., Ltd. | Cordless blower | 
| USD1046337S1 (en)* | 2022-09-01 | 2024-10-08 | Zhejiang Dadao Electric Appliance Co., Ltd. | Blower | 
| USD1035191S1 (en)* | 2024-01-09 | 2024-07-09 | Zixiang Chen | Blower | 
| Title | 
|---|
| Black & Decker, "20V Max* Lithium Sweeper" Instruction Manual, Model No. LSW20, Nov. 2011 (32 pages). | 
| Black & Decker, "36V Lithium Hard Surface Sweeper Vac Instruction Manual," Model No. LSWV36, Jun. 2012 (44 pages). | 
| Black & Decker, "Cordless Broom Instruction Manual," Catalog Nos. NS118, NS118L, Jun. 2011 (6 pages). | 
| Black & Decker, "Heat Gun Instruction Manual," Catalog No. HG1300, Nov. 2010 (32 pages). | 
| Black & Decker, "Instruction Manual," Catalog No. BV2500, BV9000, May 2004 (4 pages). | 
| Black & Decker, "Straight Tube Blower / Sweeper," Instruction Manual, Catalog No. BL950, Aug. 2003 (3 pages). | 
| Black & Decker, "Sweeper," Instruction Manual, Catalog No. CS100, @ 2003 (4 pages). | 
| Charles & Hudson, "Stihl BGA 85 Electric Leaf Blower," <https://www.youtube.com/watch?v=JMK4zdlUbbY> YouTube video publicly available at least as early as Feb. 25, 2012. | 
| Dewalt, "D26950, D26960 Heavy-Duty Heat Gun," Instruction Manual, Aug. 2009 (7 pages). | 
| E Magazine, "Blow, Leaves, Blow," Sep./Oct. 2012, p. 36. | 
| Greenworks, "24V Lithium-Ion Cordless Blower 24352," Owner's Manual, Apr. 24, 2014 (18 pages). | 
| Greenworks, "40V Brushless Blower/Vac 24322," Owner's Manual, Jul. 25, 2013 (13 pages). | 
| Greenworks, "40V Lithium-ion Cordless Blower 24212," Owner's Manual, Dec. 24, 2012 (20 pages). | 
| Greenworks, "40V Lithium-Ion Cordless Blower 24252," Owner's Manual, Jan. 15, 2013 (20 pages). | 
| International Search Report and Written Opinion for Application No. PCT/US2021/065752 dated Apr. 19, 2022 (10 pages). | 
| Kobalt Tools, "Kobalt 40-Volt Max* Blower," <https://web.archive.org/web/20150509211919/http://kobalttools.com:80/ . . . > web page publicly available at least as early as May 2015. | 
| Leister, "Hot Air Blower Hotwind Premium Hotwind System," Brochure, May 2011 (4 pages). | 
| Machine Design, "Leaf Removal is a Breeze," Feb. 24, 2000, pp. 60, 62. | 
| Outdoor Power Equipment, "DR Power introduces lithium-ion battery-powered hand tools," Jul. 2012, p. 60. | 
| Popular Mechanics, "Leaf Mover and Shaker," Oct. 2009, p. 28. | 
| Pro Tool Reviews, "Kobalt 40V Max Lithium-Ion Mower, Blower, and Chainsaw," <https://web.archive.org/web/20140630170346/http://www.protoolreviews.com/tools/outdoor-eq . . . > web page publicly available at least as early as Jun. 2014. | 
| Remington, "18 Volt Cordless Blower RM170B," Operator's Manual, Apr. 2011 (12 pages). | 
| Ryobi, "18 Volt Blower, P2100, P2100A, P2100B," Operator's Manual, Rev. 04, Feb. 25, 2008 (14 pages). | 
| Shop Vac, "Wet/Dry Vacuum," User Manual, © 2013 (15 pages). | 
| Steinel, "Electronic Heat Guns," <https://web.archive.org/web/20121022121431/http://www.steinel.net/pro . . . > webpage available at least as early as Oct. 2012 (3 pages). | 
| Steinel, "Heat Gun," Handbook, © 2007 (28 pages). | 
| Stihl, "Saving Green and Going Green by Choosing Orange," Feb. 2012 (2 pages). | 
| Stihl, "Stihl BGA 85," 2010-11 Manual, © 2010(30 pages). | 
| Stihl, "Stihl BGA 85," Instruction Manual, © 2011 (56 pages). | 
| Stihl, "Stihl BGA 85," Instruction Manual, © 2013 (60 pages). | 
| Toolmonger, "This Shop-Vac Blows (But In A Good Way)," <https://toolmonger.com/2007/05/10/this-shop-vac-blows-but-in-a-good-way/> webpage available as early as May 10, 2007 (3 pages). | 
| Toro, "Rake and Vac, Super, and Ultra Blower/Vacuum," Operator's Manual, © 2012 (6 pages). | 
| Troy-Bilt "TB4300 / TB4300B Cordless Blower," Operator's Manual, Mar. 2016 (32 pages). | 
| Worx, "18V Cordless Li-ion Blower/Sweeper, WG540," Manual © 2009 (10 pages). | 
| Worx, "Cordless Li-ion Blower/Sweeper, WG545," Manual © 2015 (28 pages). | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD991429S1 (en) | Neck fan | |
| USD998776S1 (en) | Fan | |
| USD937402S1 (en) | Handheld fan | |
| USD939679S1 (en) | Humidifier | |
| USD973853S1 (en) | Heater | |
| USD917035S1 (en) | Fan | |
| USD985997S1 (en) | Air fryer | |
| USD951356S1 (en) | Gamepad | |
| USD948686S1 (en) | Humidifier | |
| USD1007667S1 (en) | Fan | |
| USD1014440S1 (en) | Socket | |
| USD967943S1 (en) | Heater | |
| USD1084274S1 (en) | Fan | |
| USD966486S1 (en) | Fan | |
| USD1011824S1 (en) | Air fryer | |
| USD931433S1 (en) | Humidifier | |
| USD921799S1 (en) | Hoverboard | |
| USD1007665S1 (en) | Fan | |
| USD973025S1 (en) | Socket | |
| USD955540S1 (en) | Humidifier | |
| USD921798S1 (en) | Hoverboard | |
| USD919728S1 (en) | Hoverboard | |
| USD1004757S1 (en) | Humidifier | |
| USD1029425S1 (en) | Blower vacuum | |
| USD979733S1 (en) | Fan | 
| Date | Code | Title | Description | 
|---|---|---|---|
| FEPP | Fee payment procedure | Free format text:ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |