|
US4389776A
(en)
*
|
1980-09-12 |
1983-06-28 |
Okada Kogyo Kabushiki Kaisha |
Replaceable blade type knife
|
|
US4621425A
(en)
*
|
1984-10-05 |
1986-11-11 |
Stanley Works |
Retractable knife handle
|
|
US4706385A
(en)
*
|
1986-02-28 |
1987-11-17 |
American Safety Razor Company |
One piece razor blade holder
|
|
US4813132A
(en)
*
|
1986-08-08 |
1989-03-21 |
James Castelluzzo |
Utility knife
|
|
US4884342A
(en)
*
|
1988-06-08 |
1989-12-05 |
William J. Mcnamara |
Utility knife
|
|
US4930220A
(en)
*
|
1989-03-29 |
1990-06-05 |
Loo George D H |
Scalpel blade holder
|
|
DE69000878T2
(de)
*
|
1990-06-18 |
1993-07-08 |
Stanley Works Ltd |
Messer mit auswechselbarer klinge.
|
|
US5371948A
(en)
*
|
1993-12-16 |
1994-12-13 |
Timothy K. Liffiton |
Knives
|
|
FR2716828B1
(fr)
*
|
1994-03-03 |
1996-06-14 |
Poe |
Scie sauteuse pourvue de moyens de fixation rapide d'une lame de scie à talons.
|
|
US5870828A
(en)
*
|
1997-06-04 |
1999-02-16 |
Violex-Bic, S.A. |
Utility knife system
|
|
JP2003311037A
(ja)
*
|
2002-04-25 |
2003-11-05 |
Olfa Corp |
左右両用のカッターナイフ
|
|
US7131204B2
(en)
*
|
2003-11-10 |
2006-11-07 |
Irwin Industrial Tool Company |
Utility knife with actuator for moving blade carrier and for releasing blade therefrom, and related method
|
|
US7434317B2
(en)
*
|
2004-09-23 |
2008-10-14 |
Irwin Industrial Tool Company |
Slide assembly device for a snap-off blade utility knife
|
|
DE102005049411B3
(de)
*
|
2005-10-13 |
2007-03-01 |
Martor Kg |
Messer
|
|
US8161654B2
(en)
*
|
2006-04-20 |
2012-04-24 |
Irwin Industrial Tool Company |
Four point utility blade and method
|
|
US7921568B2
(en)
*
|
2006-04-20 |
2011-04-12 |
Irwin Industrial Tool Company |
Four point utility blade
|
|
USD608168S1
(en)
|
2006-04-20 |
2010-01-19 |
Irwin Industrial Tool Company |
Utility knife blade
|
|
US7814664B2
(en)
*
|
2007-05-21 |
2010-10-19 |
Irwin Industrial Tool Company |
Folding utility knife
|
|
US8205341B2
(en)
*
|
2007-10-01 |
2012-06-26 |
United States Gypsum Company |
Tool with replaceable blade
|
|
US8191267B2
(en)
*
|
2007-12-28 |
2012-06-05 |
United States Gypsum Company |
Tool with replaceable blade
|
|
PL212912B1
(pl)
|
2008-01-31 |
2012-12-31 |
Int Tobacco Machinery Poland |
Uklad do usuwania zanieczyszczen z krajanki tytoniowej odzyskiwanej z wybrakowanych papierosów
|
|
US8201336B2
(en)
|
2008-05-02 |
2012-06-19 |
Olympia Tools International, Inc. |
Retractable utility knife
|
|
US8695221B2
(en)
|
2008-08-21 |
2014-04-15 |
Wen Hao |
Utility knife with extended travel carriage
|
|
USD624386S1
(en)
|
2009-02-12 |
2010-09-28 |
American Safety Razor |
Retractable blade knife
|
|
US8978257B2
(en)
*
|
2010-09-01 |
2015-03-17 |
Elwood Dean Quimby |
Utility knife with a blade having multiple cutting portions
|
|
US8413339B2
(en)
*
|
2011-02-03 |
2013-04-09 |
Stanley Black & Decker, Inc. |
Quick change snap off knife
|
|
USD670551S1
(en)
|
2011-03-01 |
2012-11-13 |
Milwaukee Electric Tool Corporation |
Utility knife
|
|
USD686902S1
(en)
|
2011-03-01 |
2013-07-30 |
Milwaukee Electric Tool Corporation |
Utility knife
|
|
US20130255087A1
(en)
|
2012-03-31 |
2013-10-03 |
Hangzhou Great Star Industrial Co., Ltd. |
Utility knife with replaceable blade
|
|
CN102672730B
(zh)
*
|
2012-03-31 |
2015-09-30 |
杭州巨星工具有限公司 |
刀片可换的工具刀
|
|
DE102012017126A1
(de)
*
|
2012-08-30 |
2014-03-06 |
Martor Kg |
Schneidvorrichtung
|
|
US9586329B2
(en)
|
2013-06-13 |
2017-03-07 |
Fiskars Brands, Inc. |
Skinning knife with removable blade
|
|
US10144139B2
(en)
|
2015-04-02 |
2018-12-04 |
Milwaukee Electric Tool Corporation |
Utility knife
|
|
USD769692S1
(en)
|
2015-06-16 |
2016-10-25 |
Milwaukee Electric Tool Corporation |
Utility knife
|
|
USD769693S1
(en)
|
2015-06-16 |
2016-10-25 |
Milwaukee Electric Tool Corporation |
Utility knife
|
|
US10464223B2
(en)
*
|
2016-03-15 |
2019-11-05 |
Dominick Scalise |
Knife and method
|
|
CA3029670A1
(en)
*
|
2018-01-10 |
2019-07-10 |
Havel's Inc. |
Interchangeable cutlery system
|
|
EP4114626A4
(en)
|
2020-03-06 |
2024-04-03 |
Milwaukee Electric Tool Corporation |
Knife with blade storage
|