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| US29/678,502USD888849S1 (en) | 2019-01-29 | 2019-01-29 | Dumbbell | 
| US29/736,546USD954860S1 (en) | 2019-01-29 | 2020-06-01 | Set of dumbbells | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/678,502USD888849S1 (en) | 2019-01-29 | 2019-01-29 | Dumbbell | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
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| USD888849S1true USD888849S1 (en) | 2020-06-30 | 
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| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/736,546ActiveUSD954860S1 (en) | 2019-01-29 | 2020-06-01 | Set of dumbbells | 
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| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD920449S1 (en)* | 2020-11-23 | 2021-05-25 | Danni WANG | Adjustable dumbbell | 
| USD922504S1 (en) | 2020-12-25 | 2021-06-15 | Jinan Runwe Health Technology Co., Ltd | Dumbbell | 
| USD927611S1 (en) | 2021-01-26 | 2021-08-10 | Xingqiang Wang | Dumbbell | 
| USD930091S1 (en) | 2020-11-26 | 2021-09-07 | Jinan Runwe Health Technology Co., Ltd | Dumbbell | 
| USD936762S1 (en) | 2021-02-04 | 2021-11-23 | Shenzhen Gudan Technology Trading Co., Ltd | Dumbbell | 
| USD954860S1 (en)* | 2019-01-29 | 2022-06-14 | Power Systems (Ps), Llc | Set of dumbbells | 
| USD980347S1 (en)* | 2020-09-25 | 2023-03-07 | Marietta Inc | Dumbbell weight plate | 
| USD982683S1 (en) | 2021-10-11 | 2023-04-04 | Shenzhen Feiduba Technology Co., Ltd. | Neoprene coated dumbbell | 
| USD1030920S1 (en)* | 2021-12-08 | 2024-06-11 | RPM Fitness, Inc. | Weight | 
| USD1046022S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| USD1046025S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| USD1046021S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| USD1046024S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| USD1046023S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD1055182S1 (en)* | 2024-03-29 | 2024-12-24 | Zhengxiang Cheng | Adjustable dumbbell | 
| USD1052014S1 (en)* | 2024-04-28 | 2024-11-19 | Zhejiang Tingjing Intelligent Technology Co., Ltd. | Dumbbell | 
| USD1062930S1 (en)* | 2024-07-05 | 2025-02-18 | Ohfg Technologies(Shanghai) Co., Ltd | Combined dumbbell and base | 
| USD1051258S1 (en)* | 2024-07-29 | 2024-11-12 | Zhengxiang Cheng | Adjustable dumbbell | 
| USD1058724S1 (en)* | 2024-08-28 | 2025-01-21 | Cap Barbell, Inc. | Dumbbell | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US4997184A (en)* | 1990-03-20 | 1991-03-05 | Sherman Barry S | Travel dumbbell | 
| USD380511S (en)* | 1996-02-27 | 1997-07-01 | Hydro-Tone Fitness Supply Inc. | Water weight dumbbell | 
| USD409266S (en)* | 1997-07-08 | 1999-05-04 | Iron Grip Barbell Company, Inc. | Pair of weights for a dumbbell or barbell | 
| US6120420A (en)* | 1999-03-16 | 2000-09-19 | Mass Production, Inc. | Exercise device | 
| US6132344A (en)* | 1997-09-09 | 2000-10-17 | Vanderbleek; James | System for protecting the weights of dumbbells through slide-on protector caps | 
| USD444516S1 (en)* | 2000-07-13 | 2001-07-03 | Mass Production, Inc. | Dumbbell | 
| US20020128127A1 (en)* | 2001-03-12 | 2002-09-12 | James Chen | Dumbbell with means to detect and show physical conditions of the operator | 
| US20020183174A1 (en)* | 2001-05-31 | 2002-12-05 | Paul Chen | Adjustable dumbbell having easily adjusting structure | 
| US20030232705A1 (en)* | 2002-06-17 | 2003-12-18 | Harms Robert E. | Dumbbell having interlocking components | 
| US20040005968A1 (en)* | 2002-06-07 | 2004-01-08 | Nautilus, Inc. | Adjustable dumbbell system | 
| US7001310B1 (en)* | 2001-10-15 | 2006-02-21 | Brice John P | Adjustable weight exercise device | 
| USD528611S1 (en)* | 2004-08-16 | 2006-09-19 | Nautilus, Inc. | Adjustable dumbbell | 
| US20060240959A1 (en)* | 2005-04-22 | 2006-10-26 | Hsien-Ting Huang | Dumbbell that can respond to exercise status and play music | 
| US7137931B2 (en)* | 2004-06-10 | 2006-11-21 | Wei Ming Liu | Weight lifting device having selector device | 
| USD545927S1 (en)* | 2005-12-15 | 2007-07-03 | Usa Sports, Inc. | Dumbbell | 
| USD546908S1 (en)* | 2005-12-15 | 2007-07-17 | Usa Sports, Inc. | Dumbbell | 
| US20070225132A1 (en)* | 2006-03-24 | 2007-09-27 | Ping Liu | Adjustable dumbbell | 
| USD562920S1 (en)* | 2006-03-17 | 2008-02-26 | Escape Fitness Limited | Dumbbell | 
| USD567311S1 (en)* | 2006-03-17 | 2008-04-22 | Escape Fitness Limited | Dumbbell | 
| USD574450S1 (en)* | 2006-12-15 | 2008-08-05 | Escape Fitness Limited | Dumbbell | 
| US20090042700A1 (en)* | 2006-07-27 | 2009-02-12 | Ping Liu | Adjustable dumbbell system | 
| US7549952B2 (en)* | 2007-07-31 | 2009-06-23 | Intellex, Inc. | Selectorized dumbbell having twin pin selector | 
| USD597613S1 (en)* | 2008-07-08 | 2009-08-04 | Escape Fitness Limited | Dumbbell | 
| US7588519B2 (en)* | 2006-12-20 | 2009-09-15 | Mcclusky Scott | Exercise weight system | 
| US20090247369A1 (en)* | 2008-03-27 | 2009-10-01 | Shuo-Hsiu Johnny Chang | Hygienic exercise equipment and manufacturing method thereof | 
| USD624614S1 (en)* | 2008-08-27 | 2010-09-28 | Louis Lien | Dumbbell | 
| USD628250S1 (en)* | 2010-03-26 | 2010-11-30 | Escape Fitness Limited | Dumbbell | 
| USD628248S1 (en)* | 2009-08-13 | 2010-11-30 | Escape Fitness Limited | Dumbbell | 
| USD628661S1 (en)* | 2009-08-13 | 2010-12-07 | Escape Fitness Limited | Dumbbell | 
| US7862487B2 (en)* | 2008-02-01 | 2011-01-04 | Olson Lawrence B | Freestanding selectable free weight assembly | 
| US20110009247A1 (en)* | 2009-07-08 | 2011-01-13 | Escape Fitness Limited | Exercise device weight for mounting to a lifting bar | 
| USD663795S1 (en)* | 2011-01-13 | 2012-07-17 | Escape Fitness Limited | Edge dumbbell | 
| US20120295775A1 (en)* | 2011-05-21 | 2012-11-22 | Reid Michael | Dumbell castor exercise device | 
| US20120295774A1 (en)* | 2011-05-19 | 2012-11-22 | Icon Ip, Inc. | Vibrating weight bar | 
| USD685442S1 (en)* | 2012-02-02 | 2013-07-02 | Escape Fitness Limited | Polyurethane dumbbell | 
| USD685441S1 (en)* | 2012-05-16 | 2013-07-02 | Escape Fitness Limited | Dumbbell | 
| USD692072S1 (en)* | 2012-02-02 | 2013-10-22 | Escape Fitness Limited | Rubber dumbbell | 
| US20130324375A1 (en)* | 2012-06-05 | 2013-12-05 | Personality Gym Ab | Weight apparatus including weight adjustment arrangement | 
| US20140005013A1 (en)* | 2012-06-27 | 2014-01-02 | Simon Kassemi | Dumbbell with Eccentric Bar | 
| US8652016B2 (en)* | 2008-11-18 | 2014-02-18 | Gerard Grand | Collapsible and expandible exercise weight | 
| US20140057762A1 (en)* | 2012-08-27 | 2014-02-27 | Dario Samuel Olivarez | Weightlifting swivel wrist hook | 
| US20140243169A1 (en)* | 2013-02-23 | 2014-08-28 | Jeffrey Lee Justice | Embedded Shelf On Exercise Equipment With Individual Gripping Members For Each Hand | 
| US8992396B2 (en)* | 2012-07-27 | 2015-03-31 | Beto Engineering & Marketing Co., Ltd. | Adjustable dumbbell | 
| US20160166873A1 (en)* | 2014-12-12 | 2016-06-16 | Ping Liu | Adjustable dumbbell system | 
| US20170095687A1 (en)* | 2015-10-02 | 2017-04-06 | Sconik International, LLC | Convertible Weight Training System | 
| USD802064S1 (en)* | 2015-11-12 | 2017-11-07 | Escape Fitness Limited | Dumbbell | 
| US20170361148A1 (en)* | 2016-06-17 | 2017-12-21 | Michael Black | Dumbbell buddy | 
| US20190126124A1 (en)* | 2017-10-26 | 2019-05-02 | James Allen Vigiano | Dumbbell with Revolving Counterweight to Provide Upright Orientation for a Logo and Weight-number | 
| US20190299047A1 (en)* | 2018-04-03 | 2019-10-03 | Mark Nalley | Dumbbell weight training device having selectively connected weight plates | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD861085S1 (en)* | 2018-01-04 | 2019-09-24 | Life Fitness, Llc | Dumbbell | 
| USD896901S1 (en)* | 2018-12-06 | 2020-09-22 | Coulter Ventures, Llc. | Weight plate | 
| CN109646873A (en)* | 2018-12-21 | 2019-04-19 | 傲力健康科技(天津)有限公司 | Dumbbell and disc made from a kind of stone roller bell class fitness equipment preparation method and this method | 
| USD888849S1 (en)* | 2019-01-29 | 2020-06-30 | Power Systems (Ps), Llc | Dumbbell | 
| USD901609S1 (en)* | 2019-02-01 | 2020-11-10 | Eleiko Group Ab | Dumbbell | 
| USD896324S1 (en)* | 2019-02-12 | 2020-09-15 | Yu-Chen Yu | Dumbbell | 
| USD921133S1 (en)* | 2020-02-25 | 2021-06-01 | Beto Engineering And Marketing Co., Ltd | Dumbbell | 
| US11167167B1 (en)* | 2020-07-14 | 2021-11-09 | Gaowang Weng | Weight-adjustable dumbbell component with locking mechanism | 
| USD920449S1 (en)* | 2020-11-23 | 2021-05-25 | Danni WANG | Adjustable dumbbell | 
| USD930091S1 (en)* | 2020-11-26 | 2021-09-07 | Jinan Runwe Health Technology Co., Ltd | Dumbbell | 
| USD922504S1 (en)* | 2020-12-25 | 2021-06-15 | Jinan Runwe Health Technology Co., Ltd | Dumbbell | 
| USD927611S1 (en)* | 2021-01-26 | 2021-08-10 | Xingqiang Wang | Dumbbell | 
| USD936762S1 (en)* | 2021-02-04 | 2021-11-23 | Shenzhen Gudan Technology Trading Co., Ltd | Dumbbell | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US4997184A (en)* | 1990-03-20 | 1991-03-05 | Sherman Barry S | Travel dumbbell | 
| USD380511S (en)* | 1996-02-27 | 1997-07-01 | Hydro-Tone Fitness Supply Inc. | Water weight dumbbell | 
| USD409266S (en)* | 1997-07-08 | 1999-05-04 | Iron Grip Barbell Company, Inc. | Pair of weights for a dumbbell or barbell | 
| US6132344A (en)* | 1997-09-09 | 2000-10-17 | Vanderbleek; James | System for protecting the weights of dumbbells through slide-on protector caps | 
| US6120420A (en)* | 1999-03-16 | 2000-09-19 | Mass Production, Inc. | Exercise device | 
| USD444516S1 (en)* | 2000-07-13 | 2001-07-03 | Mass Production, Inc. | Dumbbell | 
| US20020128127A1 (en)* | 2001-03-12 | 2002-09-12 | James Chen | Dumbbell with means to detect and show physical conditions of the operator | 
| US20020183174A1 (en)* | 2001-05-31 | 2002-12-05 | Paul Chen | Adjustable dumbbell having easily adjusting structure | 
| US7001310B1 (en)* | 2001-10-15 | 2006-02-21 | Brice John P | Adjustable weight exercise device | 
| US20040005968A1 (en)* | 2002-06-07 | 2004-01-08 | Nautilus, Inc. | Adjustable dumbbell system | 
| US20030232705A1 (en)* | 2002-06-17 | 2003-12-18 | Harms Robert E. | Dumbbell having interlocking components | 
| US7137931B2 (en)* | 2004-06-10 | 2006-11-21 | Wei Ming Liu | Weight lifting device having selector device | 
| USD528611S1 (en)* | 2004-08-16 | 2006-09-19 | Nautilus, Inc. | Adjustable dumbbell | 
| US20060240959A1 (en)* | 2005-04-22 | 2006-10-26 | Hsien-Ting Huang | Dumbbell that can respond to exercise status and play music | 
| USD545927S1 (en)* | 2005-12-15 | 2007-07-03 | Usa Sports, Inc. | Dumbbell | 
| USD546908S1 (en)* | 2005-12-15 | 2007-07-17 | Usa Sports, Inc. | Dumbbell | 
| USD562920S1 (en)* | 2006-03-17 | 2008-02-26 | Escape Fitness Limited | Dumbbell | 
| USD567311S1 (en)* | 2006-03-17 | 2008-04-22 | Escape Fitness Limited | Dumbbell | 
| US20070225132A1 (en)* | 2006-03-24 | 2007-09-27 | Ping Liu | Adjustable dumbbell | 
| US20090042700A1 (en)* | 2006-07-27 | 2009-02-12 | Ping Liu | Adjustable dumbbell system | 
| USD574450S1 (en)* | 2006-12-15 | 2008-08-05 | Escape Fitness Limited | Dumbbell | 
| US7588519B2 (en)* | 2006-12-20 | 2009-09-15 | Mcclusky Scott | Exercise weight system | 
| US7549952B2 (en)* | 2007-07-31 | 2009-06-23 | Intellex, Inc. | Selectorized dumbbell having twin pin selector | 
| US7862487B2 (en)* | 2008-02-01 | 2011-01-04 | Olson Lawrence B | Freestanding selectable free weight assembly | 
| US20090247369A1 (en)* | 2008-03-27 | 2009-10-01 | Shuo-Hsiu Johnny Chang | Hygienic exercise equipment and manufacturing method thereof | 
| USD597613S1 (en)* | 2008-07-08 | 2009-08-04 | Escape Fitness Limited | Dumbbell | 
| USD624614S1 (en)* | 2008-08-27 | 2010-09-28 | Louis Lien | Dumbbell | 
| US8652016B2 (en)* | 2008-11-18 | 2014-02-18 | Gerard Grand | Collapsible and expandible exercise weight | 
| US20110009247A1 (en)* | 2009-07-08 | 2011-01-13 | Escape Fitness Limited | Exercise device weight for mounting to a lifting bar | 
| USD628248S1 (en)* | 2009-08-13 | 2010-11-30 | Escape Fitness Limited | Dumbbell | 
| USD628661S1 (en)* | 2009-08-13 | 2010-12-07 | Escape Fitness Limited | Dumbbell | 
| USD628250S1 (en)* | 2010-03-26 | 2010-11-30 | Escape Fitness Limited | Dumbbell | 
| USD663795S1 (en)* | 2011-01-13 | 2012-07-17 | Escape Fitness Limited | Edge dumbbell | 
| US20120295774A1 (en)* | 2011-05-19 | 2012-11-22 | Icon Ip, Inc. | Vibrating weight bar | 
| US20120295775A1 (en)* | 2011-05-21 | 2012-11-22 | Reid Michael | Dumbell castor exercise device | 
| USD685442S1 (en)* | 2012-02-02 | 2013-07-02 | Escape Fitness Limited | Polyurethane dumbbell | 
| USD692072S1 (en)* | 2012-02-02 | 2013-10-22 | Escape Fitness Limited | Rubber dumbbell | 
| USD685441S1 (en)* | 2012-05-16 | 2013-07-02 | Escape Fitness Limited | Dumbbell | 
| US20130324375A1 (en)* | 2012-06-05 | 2013-12-05 | Personality Gym Ab | Weight apparatus including weight adjustment arrangement | 
| US20140005013A1 (en)* | 2012-06-27 | 2014-01-02 | Simon Kassemi | Dumbbell with Eccentric Bar | 
| US8992396B2 (en)* | 2012-07-27 | 2015-03-31 | Beto Engineering & Marketing Co., Ltd. | Adjustable dumbbell | 
| US20140057762A1 (en)* | 2012-08-27 | 2014-02-27 | Dario Samuel Olivarez | Weightlifting swivel wrist hook | 
| US20140243169A1 (en)* | 2013-02-23 | 2014-08-28 | Jeffrey Lee Justice | Embedded Shelf On Exercise Equipment With Individual Gripping Members For Each Hand | 
| US20160166873A1 (en)* | 2014-12-12 | 2016-06-16 | Ping Liu | Adjustable dumbbell system | 
| US20170095687A1 (en)* | 2015-10-02 | 2017-04-06 | Sconik International, LLC | Convertible Weight Training System | 
| USD802064S1 (en)* | 2015-11-12 | 2017-11-07 | Escape Fitness Limited | Dumbbell | 
| US20170361148A1 (en)* | 2016-06-17 | 2017-12-21 | Michael Black | Dumbbell buddy | 
| US20190126124A1 (en)* | 2017-10-26 | 2019-05-02 | James Allen Vigiano | Dumbbell with Revolving Counterweight to Provide Upright Orientation for a Logo and Weight-number | 
| US20190299047A1 (en)* | 2018-04-03 | 2019-10-03 | Mark Nalley | Dumbbell weight training device having selectively connected weight plates | 
| Title | 
|---|
| Power Systems, "Cardio Dumbbell", Feb. 11, 2020. https://www.power-systems.com/shop/product/cardio-dumbbell. Shown on p. 1. (Year: 2020).* | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD954860S1 (en)* | 2019-01-29 | 2022-06-14 | Power Systems (Ps), Llc | Set of dumbbells | 
| USD980347S1 (en)* | 2020-09-25 | 2023-03-07 | Marietta Inc | Dumbbell weight plate | 
| USD920449S1 (en)* | 2020-11-23 | 2021-05-25 | Danni WANG | Adjustable dumbbell | 
| USD930091S1 (en) | 2020-11-26 | 2021-09-07 | Jinan Runwe Health Technology Co., Ltd | Dumbbell | 
| USD922504S1 (en) | 2020-12-25 | 2021-06-15 | Jinan Runwe Health Technology Co., Ltd | Dumbbell | 
| USD927611S1 (en) | 2021-01-26 | 2021-08-10 | Xingqiang Wang | Dumbbell | 
| USD936762S1 (en) | 2021-02-04 | 2021-11-23 | Shenzhen Gudan Technology Trading Co., Ltd | Dumbbell | 
| USD982683S1 (en) | 2021-10-11 | 2023-04-04 | Shenzhen Feiduba Technology Co., Ltd. | Neoprene coated dumbbell | 
| USD1030920S1 (en)* | 2021-12-08 | 2024-06-11 | RPM Fitness, Inc. | Weight | 
| USD1046022S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| USD1046025S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| USD1046021S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| USD1046024S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| USD1046023S1 (en)* | 2022-11-17 | 2024-10-08 | Bala Bangles, Inc. | Flat spotted dumbbell | 
| Publication number | Publication date | 
|---|---|
| USD954860S1 (en) | 2022-06-14 | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD888849S1 (en) | Dumbbell | |
| USD925911S1 (en) | Suitcase | |
| USD928884S1 (en) | Gamepad | |
| USD884914S1 (en) | Massager | |
| USD925485S1 (en) | Walkie-talkie | |
| USD922492S1 (en) | Gamepad | |
| USD914628S1 (en) | Walkie-talkie | |
| USD914629S1 (en) | Walkie-talkie | |
| USD928883S1 (en) | Gamepad | |
| USD881561S1 (en) | Handbag | |
| USD922768S1 (en) | Suitcase | |
| USD890267S1 (en) | Boomerang | |
| USD911337S1 (en) | Keyboard | |
| USD927016S1 (en) | Gate | |
| USD981411S1 (en) | Keyboard | |
| USD882363S1 (en) | Jigsaw | |
| USD927448S1 (en) | Speaker | |
| USD951891S1 (en) | Walkie-talkie | |
| USD928236S1 (en) | Gamepad | |
| USD941495S1 (en) | Gate | |
| USD898535S1 (en) | Jigsaw | |
| USD926059S1 (en) | Alcoholometer | |
| USD929609S1 (en) | Gate | |
| USD941494S1 (en) | Gate | |
| USD954835S1 (en) | Gamepad | 
| 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 |