



| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/443,552USD699092S1 (en) | 2013-01-18 | 2013-01-18 | Utility knife | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/443,552USD699092S1 (en) | 2013-01-18 | 2013-01-18 | Utility knife | 
| Publication Number | Publication Date | 
|---|---|
| USD699092S1true USD699092S1 (en) | 2014-02-11 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/443,552ActiveUSD699092S1 (en) | 2013-01-18 | 2013-01-18 | Utility knife | 
| Country | Link | 
|---|---|
| US (1) | USD699092S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD735552S1 (en)* | 2014-01-23 | 2015-08-04 | Sdi Corporation | Cutter knife | 
| USD742198S1 (en)* | 2014-05-30 | 2015-11-03 | 3M Innovative Properties Company | Utility knife | 
| USD752410S1 (en)* | 2014-05-30 | 2016-03-29 | 3M Innovative Properties Company | Utility knife | 
| USD790313S1 (en)* | 2015-09-02 | 2017-06-27 | Olfa Corporation | Cutter knife | 
| USD834392S1 (en)* | 2017-04-26 | 2018-11-27 | Apex Brands, Inc. | Utility knife | 
| USD847605S1 (en)* | 2016-08-09 | 2019-05-07 | Olfa Corporation | Cutter knife | 
| USD951055S1 (en)* | 2020-11-24 | 2022-05-10 | The Safety Store LLC | Utility knife | 
| USD991768S1 (en)* | 2019-08-29 | 2023-07-11 | Milwaukee Electric Tool Corporation | Folding knife | 
| USD1026609S1 (en)* | 2022-09-28 | 2024-05-14 | Chaochao Zhang | Utility knife | 
| USD1041283S1 (en) | 2022-11-23 | 2024-09-10 | Instant Brands Holdings Inc. | Utility knife | 
| USD1041284S1 (en)* | 2022-11-23 | 2024-09-10 | Instant Brands Holdings Inc. | Utility knife | 
| USD1082485S1 (en)* | 2023-10-16 | 2025-07-08 | Hao Dong | Utility knife | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3216288A (en) | 1962-11-19 | 1965-11-09 | Gardner Irving | Adjustable and retractable hand reamer device | 
| US3448518A (en) | 1967-07-27 | 1969-06-10 | Harry Sklar | Knife | 
| US3765089A (en) | 1971-06-16 | 1973-10-16 | Nippon Tenshashi Kk | Knife with adjustable blade | 
| US3857176A (en) | 1972-12-11 | 1974-12-31 | Stanley Mabo | Knife with a retractable blade | 
| US4063356A (en) | 1975-09-10 | 1977-12-20 | Plas Plugs Limited | Hand knife | 
| US4103421A (en) | 1976-04-30 | 1978-08-01 | Stanley-Mabo S.A. | Blade-holding cutting device | 
| US4170062A (en) | 1978-07-06 | 1979-10-09 | Kai Cutlery Center Co., Ltd. | Extensible knife with blade position adjustment | 
| US4200977A (en) | 1977-01-17 | 1980-05-06 | Kotobuki & Co. Ltd. | Cutter knife | 
| US4209900A (en) | 1978-01-25 | 1980-07-01 | Stanley Tools Limited | Retractable blade knife | 
| US4226020A (en) | 1978-02-01 | 1980-10-07 | Stanley Mabo S.A. | Knife and blade advance and locking mechanism therefor | 
| US4232445A (en) | 1978-03-31 | 1980-11-11 | Kai Cutlery Center Co., Ltd. | Knife apparatus | 
| US4233734A (en) | 1979-01-22 | 1980-11-18 | The Stanley Works | Retractable blade knife | 
| US4240202A (en) | 1977-09-08 | 1980-12-23 | Stanley Tools Limited | Replaceable blade knife | 
| USD258043S (en) | 1978-06-01 | 1981-01-27 | A. Richard Ltee | Knife with breakable blades | 
| USD263277S (en) | 1980-01-07 | 1982-03-09 | A. Richard Ltd. | Knife with breakable blades | 
| US4322885A (en) | 1979-06-23 | 1982-04-06 | Kai Cutlery Center Co., Ltd. | Knife apparatus | 
| USD264799S (en) | 1979-11-16 | 1982-06-08 | Kai-Cutlery Center Co., Ltd. | Cutter knife | 
| USD264801S (en) | 1979-11-16 | 1982-06-08 | Kai Cutlery Center Co., Ltd. | Cutter knife | 
| USD264803S (en) | 1979-10-22 | 1982-06-08 | Kai Cutlery Center Co., Ltd. | Cutter knife | 
| USD264802S (en) | 1980-02-22 | 1982-06-08 | Kai Cutlery Center Co., Ltd. | Cutter knife | 
| USD264800S (en) | 1979-11-14 | 1982-06-08 | Kai-Cutlery Center Co., Ltd. | Cutter knife | 
| US4621425A (en) | 1984-10-05 | 1986-11-11 | Stanley Works | Retractable knife handle | 
| US4729168A (en) | 1986-08-15 | 1988-03-08 | Yeh Jia Yong | Two-edged multi-purpose artistic technical knife | 
| USD305609S (en) | 1987-07-07 | 1990-01-23 | Sanrio Company, Ltd. | Retractable blade knife | 
| US5014429A (en) | 1990-02-23 | 1991-05-14 | Mcnamara William J | Mechanism for detaching blade segments from a segmented knife blade | 
| USD324475S (en) | 1989-03-31 | 1992-03-10 | Hunt Holdings, Inc. | Retractable blade knife | 
| US5093993A (en) | 1990-08-29 | 1992-03-10 | Nt Incorporated | Blade clipper for retractable utility knife | 
| USD336028S (en) | 1991-08-09 | 1993-06-01 | Nt Incorporated | Retractable blade knife | 
| US5269063A (en) | 1992-04-30 | 1993-12-14 | Olfa Kabushiki Kaisha | Step-slide type cutter knife with automatic lock mechanism | 
| US5303474A (en) | 1992-11-30 | 1994-04-19 | Psi, Inc. | Safety utility knife | 
| USD347563S (en) | 1992-07-17 | 1994-06-07 | Olfa Kabushiki Kaisha | Retractable knife | 
| USD354900S (en) | 1993-01-08 | 1995-01-31 | Nt Incorporated | Retractable blade knife | 
| US5502896A (en) | 1995-05-12 | 1996-04-02 | Sdi Corporation | Cutter knife | 
| US5511261A (en) | 1994-09-21 | 1996-04-30 | Collins; Walter W. | Utility tool | 
| US5584123A (en) | 1995-10-31 | 1996-12-17 | Chi; Chih-Sung | Mounting/carrying device for blades | 
| USD386959S (en) | 1996-07-24 | 1997-12-02 | Olfa Kabushiki Kaisha | Retractable knife | 
| USD398829S (en) | 1997-05-26 | 1998-09-29 | Olfa Kabushiki Kaisha | Retractable knife | 
| USD399114S (en) | 1997-05-26 | 1998-10-06 | Olfa Kabushiki Kaisha | Retractable knife | 
| USD399721S (en) | 1997-06-25 | 1998-10-20 | Jose Torre | Hand held cutter | 
| USD412655S (en) | 1998-03-03 | 1999-08-10 | The Stanley Works Limited | Blade holder | 
| USD412654S (en) | 1998-03-03 | 1999-08-10 | The Stanley Works Limited | Blade holder | 
| USD412822S (en) | 1998-03-03 | 1999-08-17 | The Stanley Works Limited | Blade holder | 
| USD419850S (en) | 1999-05-11 | 2000-02-01 | Cheng-Hui Hsu | Utility knife | 
| USD428790S (en) | 1999-01-18 | 2000-08-01 | Manufacture d'Articles de Precision et de Dessin--M.A.P.E.D. | Retractable and snappable cutting blade knife | 
| USD431170S (en) | 1999-03-02 | 2000-09-26 | Olfa Corporation | Cutter knife holder | 
| USD436825S1 (en) | 2000-03-17 | 2001-01-30 | Sdi Corporation | Retractable blade cutter knife | 
| US6189218B1 (en) | 1998-06-12 | 2001-02-20 | Olfa Corporation | Grip-type lockable cutter knife | 
| US6226873B1 (en) | 1998-03-20 | 2001-05-08 | Kyoto Doki, K.K.. | Cutter knife | 
| USD442054S1 (en) | 1999-10-15 | 2001-05-15 | Tajima Tool Corporation | Cutter knife | 
| USD443494S1 (en) | 2000-03-13 | 2001-06-12 | Olfa Corporation | Cutter knife | 
| USD443807S1 (en) | 1999-11-10 | 2001-06-19 | Olfa Corporation | Cutter knife | 
| US6279186B1 (en) | 1999-10-28 | 2001-08-28 | Perry Gartner | Multifunctional utility tool | 
| USD453673S1 (en) | 2001-04-05 | 2002-02-19 | Sdi Corporation | Utility knife | 
| USD453896S1 (en) | 2000-11-21 | 2002-02-26 | Nt Incorporated | Cutter knife | 
| US6363614B1 (en) | 1999-10-12 | 2002-04-02 | George H. Umstead | Combination utility retractable saw and knife device | 
| USD458106S1 (en) | 2000-11-13 | 2002-06-04 | Tung Hing Products Company Limited | Cutter | 
| USD464245S1 (en) | 2000-12-13 | 2002-10-15 | Manufacture D'articles De Precision Et De Dessin-M.A.P.E.D. | Cutter with retractable and snappable blade | 
| US6510612B1 (en) | 2001-07-11 | 2003-01-28 | Marian Cybulski | Knife | 
| USD480289S1 (en) | 2001-06-13 | 2003-10-07 | Manufacture d'Articles de Precision et de Dessin—M.A.P.E.D. | Cutter with retractable and snappable blade | 
| US20030200661A1 (en) | 2002-04-25 | 2003-10-30 | Olfa Corporation | Cutter knife for left handed and right handed persons | 
| US6718640B1 (en) | 1999-04-23 | 2004-04-13 | Moving Edge Limited | Cutting tool | 
| US6745474B1 (en) | 2002-12-17 | 2004-06-08 | Chien Kai Huang | Blade pushing device of cutting knives | 
| USD497301S1 (en) | 2003-07-07 | 2004-10-19 | Kds Corporation | Utility knife | 
| USD499948S1 (en) | 2003-07-07 | 2004-12-21 | Kds Corporation | Utility knife | 
| US20050050734A1 (en) | 2003-09-08 | 2005-03-10 | Kesinger Donald A. | Snap knife with improved safety and usability | 
| US20050055833A1 (en) | 2000-09-29 | 2005-03-17 | Scarla Robert E. | Pivoting securing device for a utility knife blade | 
| USD510693S1 (en) | 2003-12-11 | 2005-10-18 | Ed Vaes | Utility knife | 
| USD511448S1 (en) | 2004-06-08 | 2005-11-15 | Sdi Corporation | Retractable blade cutter knife | 
| US20060048392A1 (en) | 2004-09-08 | 2006-03-09 | Olfa Corporation | Auto-locking and step-sliding type cutter knife | 
| USD517894S1 (en) | 2004-07-09 | 2006-03-28 | Kds Corporation | Utility knife | 
| USD523316S1 (en) | 2004-07-09 | 2006-06-20 | Kds Corporation | Utility knife | 
| USD528896S1 (en) | 2005-03-08 | 2006-09-26 | Tung Hing Products Company Limited | Cutter | 
| US20070119056A1 (en) | 2005-11-29 | 2007-05-31 | Martor Kg | Utility knife | 
| USD549068S1 (en) | 2003-06-12 | 2007-08-21 | Zenten Bernhard Groten, S.L. | Cutter knife | 
| USD553936S1 (en) | 2005-08-03 | 2007-10-30 | Kds Corporation | Utility knife | 
| US20070261174A1 (en) | 2006-04-25 | 2007-11-15 | Barker Richard W | Modular tools | 
| US20070277382A1 (en) | 2006-06-06 | 2007-12-06 | Olfa Corporation | Safety cutter knife | 
| USD559651S1 (en) | 2005-08-03 | 2008-01-15 | Kds Corporation | Utility knife | 
| USD560462S1 (en)* | 2006-01-30 | 2008-01-29 | Kds Corporation | Utility knife | 
| USD562666S1 (en) | 2006-03-24 | 2008-02-26 | Midas Enterprises (Far East) Limited | Utility knife | 
| USD565919S1 (en) | 2006-11-08 | 2008-04-08 | Kds Corporation | Utility knife | 
| USD567622S1 (en) | 2006-01-30 | 2008-04-29 | Kds Corporation | Utility knife | 
| US20080201960A1 (en) | 2007-02-22 | 2008-08-28 | Olfa Corporation | Rotary cutter knife with divided guard members | 
| US7434317B2 (en) | 2004-09-23 | 2008-10-14 | Irwin Industrial Tool Company | Slide assembly device for a snap-off blade utility knife | 
| US7516550B2 (en) | 2005-06-13 | 2009-04-14 | Textron Innovations Inc. | Saw tool | 
| US20090094840A1 (en) | 2007-10-14 | 2009-04-16 | Glen Kanemoto | Safety Cutter Apparatus | 
| US20090113725A1 (en) | 2007-11-07 | 2009-05-07 | Delillo Dominick | Utility knife with retractable blade | 
| US7530131B1 (en) | 2006-05-09 | 2009-05-12 | Conrique David L | Multi-functional utility tool | 
| US7540094B2 (en) | 2005-01-11 | 2009-06-02 | Olfa Corporation | Cutter knives for slash-quilts | 
| USD596474S1 (en) | 2003-06-12 | 2009-07-21 | Zenten Bernhard Groten, S.L. | Cutter knife | 
| USD596915S1 (en) | 2008-07-17 | 2009-07-28 | Ibt Holdings, Llc | Cutting device | 
| US20090188115A1 (en) | 2008-01-30 | 2009-07-30 | Deursen Gary E Van | Snap-off knife | 
| USD602325S1 (en) | 2008-01-31 | 2009-10-20 | American Safety Razor | Snap-off knife | 
| USD602757S1 (en) | 2008-02-26 | 2009-10-27 | Murate-KDS Corp. | Utility knife | 
| US20090271990A1 (en) | 2008-05-02 | 2009-11-05 | Huang Yuan De | Retractable utility knife | 
| US20090313836A1 (en) | 2008-06-19 | 2009-12-24 | Wei Shao-Tsung | Safety cutter knife | 
| US20100037468A1 (en) | 2008-08-15 | 2010-02-18 | The Stanley Works | Utility knife with blade snapper | 
| USD610892S1 (en)* | 2008-09-08 | 2010-03-02 | IBT Holdings, Inc. | Utility knife handle | 
| US20100088901A1 (en) | 2008-07-25 | 2010-04-15 | University Of Delaware | Snap-off blade knife with safety stop | 
| US20100212164A1 (en) | 2009-02-26 | 2010-08-26 | Joe Garavaglia | Utility Knife | 
| US20100325898A1 (en) | 2009-06-20 | 2010-12-30 | Hyde Tools, Inc. | Retractable blade scraper having a blade-storage drawer and a blade slide with upper and lower blade-clamping members | 
| US20100325899A1 (en) | 2009-06-24 | 2010-12-30 | Seber Brett P | Retractable utility knife | 
| US7891098B2 (en)* | 2008-04-11 | 2011-02-22 | Alltrade Tools Llc | Knife with repeating actuation | 
| USD645720S1 (en) | 2009-07-27 | 2011-09-27 | Yuewei Wu | Utility knife | 
| USD656381S1 (en) | 2010-03-19 | 2012-03-27 | Olfa Corporation | Cutter knife | 
| US20120073143A1 (en) | 2010-09-27 | 2012-03-29 | Kokuyo Co., Ltd. | Cutter knife | 
| US8413339B2 (en)* | 2011-02-03 | 2013-04-09 | Stanley Black & Decker, Inc. | Quick change snap off knife | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3216288A (en) | 1962-11-19 | 1965-11-09 | Gardner Irving | Adjustable and retractable hand reamer device | 
| US3448518A (en) | 1967-07-27 | 1969-06-10 | Harry Sklar | Knife | 
| US3765089A (en) | 1971-06-16 | 1973-10-16 | Nippon Tenshashi Kk | Knife with adjustable blade | 
| US3857176A (en) | 1972-12-11 | 1974-12-31 | Stanley Mabo | Knife with a retractable blade | 
| US4063356A (en) | 1975-09-10 | 1977-12-20 | Plas Plugs Limited | Hand knife | 
| US4103421A (en) | 1976-04-30 | 1978-08-01 | Stanley-Mabo S.A. | Blade-holding cutting device | 
| US4200977A (en) | 1977-01-17 | 1980-05-06 | Kotobuki & Co. Ltd. | Cutter knife | 
| US4240202A (en) | 1977-09-08 | 1980-12-23 | Stanley Tools Limited | Replaceable blade knife | 
| US4209900A (en) | 1978-01-25 | 1980-07-01 | Stanley Tools Limited | Retractable blade knife | 
| US4226020A (en) | 1978-02-01 | 1980-10-07 | Stanley Mabo S.A. | Knife and blade advance and locking mechanism therefor | 
| US4232445A (en) | 1978-03-31 | 1980-11-11 | Kai Cutlery Center Co., Ltd. | Knife apparatus | 
| USD258043S (en) | 1978-06-01 | 1981-01-27 | A. Richard Ltee | Knife with breakable blades | 
| US4170062A (en) | 1978-07-06 | 1979-10-09 | Kai Cutlery Center Co., Ltd. | Extensible knife with blade position adjustment | 
| US4233734A (en) | 1979-01-22 | 1980-11-18 | The Stanley Works | Retractable blade knife | 
| US4322885A (en) | 1979-06-23 | 1982-04-06 | Kai Cutlery Center Co., Ltd. | Knife apparatus | 
| USD264803S (en) | 1979-10-22 | 1982-06-08 | Kai Cutlery Center Co., Ltd. | Cutter knife | 
| USD264800S (en) | 1979-11-14 | 1982-06-08 | Kai-Cutlery Center Co., Ltd. | Cutter knife | 
| USD264799S (en) | 1979-11-16 | 1982-06-08 | Kai-Cutlery Center Co., Ltd. | Cutter knife | 
| USD264801S (en) | 1979-11-16 | 1982-06-08 | Kai Cutlery Center Co., Ltd. | Cutter knife | 
| USD263277S (en) | 1980-01-07 | 1982-03-09 | A. Richard Ltd. | Knife with breakable blades | 
| USD264802S (en) | 1980-02-22 | 1982-06-08 | Kai Cutlery Center Co., Ltd. | Cutter knife | 
| US4621425A (en) | 1984-10-05 | 1986-11-11 | Stanley Works | Retractable knife handle | 
| US4729168A (en) | 1986-08-15 | 1988-03-08 | Yeh Jia Yong | Two-edged multi-purpose artistic technical knife | 
| USD305609S (en) | 1987-07-07 | 1990-01-23 | Sanrio Company, Ltd. | Retractable blade knife | 
| USD324475S (en) | 1989-03-31 | 1992-03-10 | Hunt Holdings, Inc. | Retractable blade knife | 
| US5014429A (en) | 1990-02-23 | 1991-05-14 | Mcnamara William J | Mechanism for detaching blade segments from a segmented knife blade | 
| US5093993A (en) | 1990-08-29 | 1992-03-10 | Nt Incorporated | Blade clipper for retractable utility knife | 
| USD336028S (en) | 1991-08-09 | 1993-06-01 | Nt Incorporated | Retractable blade knife | 
| US5269063A (en) | 1992-04-30 | 1993-12-14 | Olfa Kabushiki Kaisha | Step-slide type cutter knife with automatic lock mechanism | 
| USD347563S (en) | 1992-07-17 | 1994-06-07 | Olfa Kabushiki Kaisha | Retractable knife | 
| US5303474A (en) | 1992-11-30 | 1994-04-19 | Psi, Inc. | Safety utility knife | 
| USD354900S (en) | 1993-01-08 | 1995-01-31 | Nt Incorporated | Retractable blade knife | 
| US5511261A (en) | 1994-09-21 | 1996-04-30 | Collins; Walter W. | Utility tool | 
| US5502896A (en) | 1995-05-12 | 1996-04-02 | Sdi Corporation | Cutter knife | 
| US5584123A (en) | 1995-10-31 | 1996-12-17 | Chi; Chih-Sung | Mounting/carrying device for blades | 
| USD386959S (en) | 1996-07-24 | 1997-12-02 | Olfa Kabushiki Kaisha | Retractable knife | 
| USD398829S (en) | 1997-05-26 | 1998-09-29 | Olfa Kabushiki Kaisha | Retractable knife | 
| USD399114S (en) | 1997-05-26 | 1998-10-06 | Olfa Kabushiki Kaisha | Retractable knife | 
| USD399721S (en) | 1997-06-25 | 1998-10-20 | Jose Torre | Hand held cutter | 
| USD412655S (en) | 1998-03-03 | 1999-08-10 | The Stanley Works Limited | Blade holder | 
| USD412654S (en) | 1998-03-03 | 1999-08-10 | The Stanley Works Limited | Blade holder | 
| USD412822S (en) | 1998-03-03 | 1999-08-17 | The Stanley Works Limited | Blade holder | 
| US6226873B1 (en) | 1998-03-20 | 2001-05-08 | Kyoto Doki, K.K.. | Cutter knife | 
| US6189218B1 (en) | 1998-06-12 | 2001-02-20 | Olfa Corporation | Grip-type lockable cutter knife | 
| USD428790S (en) | 1999-01-18 | 2000-08-01 | Manufacture d'Articles de Precision et de Dessin--M.A.P.E.D. | Retractable and snappable cutting blade knife | 
| USD431170S (en) | 1999-03-02 | 2000-09-26 | Olfa Corporation | Cutter knife holder | 
| US6718640B1 (en) | 1999-04-23 | 2004-04-13 | Moving Edge Limited | Cutting tool | 
| USD419850S (en) | 1999-05-11 | 2000-02-01 | Cheng-Hui Hsu | Utility knife | 
| US6363614B1 (en) | 1999-10-12 | 2002-04-02 | George H. Umstead | Combination utility retractable saw and knife device | 
| US6467173B1 (en) | 1999-10-12 | 2002-10-22 | George H. Umstead | Combination utility retractable saw and knife device | 
| USD442054S1 (en) | 1999-10-15 | 2001-05-15 | Tajima Tool Corporation | Cutter knife | 
| US6279186B1 (en) | 1999-10-28 | 2001-08-28 | Perry Gartner | Multifunctional utility tool | 
| USD443807S1 (en) | 1999-11-10 | 2001-06-19 | Olfa Corporation | Cutter knife | 
| USD443494S1 (en) | 2000-03-13 | 2001-06-12 | Olfa Corporation | Cutter knife | 
| USD436825S1 (en) | 2000-03-17 | 2001-01-30 | Sdi Corporation | Retractable blade cutter knife | 
| US20050055833A1 (en) | 2000-09-29 | 2005-03-17 | Scarla Robert E. | Pivoting securing device for a utility knife blade | 
| USD458106S1 (en) | 2000-11-13 | 2002-06-04 | Tung Hing Products Company Limited | Cutter | 
| USD459189S1 (en) | 2000-11-13 | 2002-06-25 | Tung Hing Products Company Limited | Cutter | 
| USD453896S1 (en) | 2000-11-21 | 2002-02-26 | Nt Incorporated | Cutter knife | 
| USD464245S1 (en) | 2000-12-13 | 2002-10-15 | Manufacture D'articles De Precision Et De Dessin-M.A.P.E.D. | Cutter with retractable and snappable blade | 
| USD464552S1 (en) | 2000-12-13 | 2002-10-22 | Manufacture D'articles De Precision Et De Dessin - M.A.P.E.D. | Cutter with retractable and snappable blade | 
| USD453673S1 (en) | 2001-04-05 | 2002-02-19 | Sdi Corporation | Utility knife | 
| USD480289S1 (en) | 2001-06-13 | 2003-10-07 | Manufacture d'Articles de Precision et de Dessin—M.A.P.E.D. | Cutter with retractable and snappable blade | 
| US6510612B1 (en) | 2001-07-11 | 2003-01-28 | Marian Cybulski | Knife | 
| US20030200661A1 (en) | 2002-04-25 | 2003-10-30 | Olfa Corporation | Cutter knife for left handed and right handed persons | 
| US6708410B2 (en) | 2002-04-25 | 2004-03-23 | Olfa Corporation | Cutter knife for left handed and right handed persons | 
| US6745474B1 (en) | 2002-12-17 | 2004-06-08 | Chien Kai Huang | Blade pushing device of cutting knives | 
| USD596474S1 (en) | 2003-06-12 | 2009-07-21 | Zenten Bernhard Groten, S.L. | Cutter knife | 
| USD549068S1 (en) | 2003-06-12 | 2007-08-21 | Zenten Bernhard Groten, S.L. | Cutter knife | 
| USD497301S1 (en) | 2003-07-07 | 2004-10-19 | Kds Corporation | Utility knife | 
| USD499948S1 (en) | 2003-07-07 | 2004-12-21 | Kds Corporation | Utility knife | 
| US20050050734A1 (en) | 2003-09-08 | 2005-03-10 | Kesinger Donald A. | Snap knife with improved safety and usability | 
| USD510693S1 (en) | 2003-12-11 | 2005-10-18 | Ed Vaes | Utility knife | 
| USD511448S1 (en) | 2004-06-08 | 2005-11-15 | Sdi Corporation | Retractable blade cutter knife | 
| USD517894S1 (en) | 2004-07-09 | 2006-03-28 | Kds Corporation | Utility knife | 
| USD523316S1 (en) | 2004-07-09 | 2006-06-20 | Kds Corporation | Utility knife | 
| US20060048392A1 (en) | 2004-09-08 | 2006-03-09 | Olfa Corporation | Auto-locking and step-sliding type cutter knife | 
| US7107687B2 (en) | 2004-09-08 | 2006-09-19 | Olfa Corporation | Auto-locking and step-sliding type cutter knife | 
| US20080256808A1 (en) | 2004-09-23 | 2008-10-23 | Irwin Industrial Tool Company | Slide assembly device for a snap-off blade utility knife | 
| US7434317B2 (en) | 2004-09-23 | 2008-10-14 | Irwin Industrial Tool Company | Slide assembly device for a snap-off blade utility knife | 
| US7540094B2 (en) | 2005-01-11 | 2009-06-02 | Olfa Corporation | Cutter knives for slash-quilts | 
| USD528896S1 (en) | 2005-03-08 | 2006-09-26 | Tung Hing Products Company Limited | Cutter | 
| US7516550B2 (en) | 2005-06-13 | 2009-04-14 | Textron Innovations Inc. | Saw tool | 
| USD553936S1 (en) | 2005-08-03 | 2007-10-30 | Kds Corporation | Utility knife | 
| USD559651S1 (en) | 2005-08-03 | 2008-01-15 | Kds Corporation | Utility knife | 
| US20070119056A1 (en) | 2005-11-29 | 2007-05-31 | Martor Kg | Utility knife | 
| US7647702B2 (en) | 2005-11-29 | 2010-01-19 | Martor Kg | Utility knife | 
| USD560462S1 (en)* | 2006-01-30 | 2008-01-29 | Kds Corporation | Utility knife | 
| USD567622S1 (en) | 2006-01-30 | 2008-04-29 | Kds Corporation | Utility knife | 
| USD562666S1 (en) | 2006-03-24 | 2008-02-26 | Midas Enterprises (Far East) Limited | Utility knife | 
| US20070261174A1 (en) | 2006-04-25 | 2007-11-15 | Barker Richard W | Modular tools | 
| US7530131B1 (en) | 2006-05-09 | 2009-05-12 | Conrique David L | Multi-functional utility tool | 
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