Patent
   D523316
Priority
Jul 09 2004
Filed
Aug 25 2004
Issued
Jun 20 2006
Expiry
Jun 20 2020

TERM.DISCL.
Assg.orig
Entity
unknown
28
12
n/a
The ornamental design for a utility knife, as shown.

FIG. 1 is a perspective view of a utility knife showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a perspective view thereof, wherein the blade is in the extended position.

Kondo, Katsuyuki, Takamasa, Mitsuhiro

Patent Priority Assignee Title
8413339, Feb 03 2011 Stanley Black & Decker, Inc. Quick change snap off knife
D553936, Aug 03 2005 MURATEC-KDS CORP Utility knife
D559651, Aug 03 2005 MURATEC-KDS CORP Utility knife
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D567622, Jan 30 2006 MURATEC-KDS CORP Utility knife
D602325, Jan 31 2008 ACCUTEC, INC Snap-off knife
D602757, Feb 26 2008 Murate-KDS Corp. Utility knife
D606837, Aug 01 2008 Olfa Corporation Cutter knife
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D675899, May 21 2010 Step regulatable utility knife
D699092, Jan 18 2013 Milwaukee Electric Tool Corporation Utility knife
D699540, Jan 18 2013 Milwaukee Electric Tool Corporation Utility knife
D699541, Jan 18 2013 Milwaukee Electric Tool Corporation Utility knife
D701695, Oct 01 2012 Milwaukee Electric Tool Corporation Utility knife blade case
D731282, Sep 19 2013 Kapman AB Knife
D731283, Sep 19 2013 Kapman AB Knife
D735552, Jan 23 2014 SDI Corporation Cutter knife
D742198, May 30 2014 3M Innovative Properties Company Utility knife
D752410, May 30 2014 3M Innovative Properties Company Utility knife
D790313, Sep 02 2015 Olfa Corporation Cutter knife
D832673, Apr 28 2016 True Brands Limited Hand tool
D834392, Apr 26 2017 APEX BRANDS, INC.; APEX BRANDS, INC Utility knife
D951055, Nov 24 2020 THE SAFETY STORE, LLC Utility knife
ER4203,
Patent Priority Assignee Title
5269063, Apr 30 1992 Olfa Kabushiki Kaisha Step-slide type cutter knife with automatic lock mechanism
D386959, Jul 24 1996 Olfa Kabushiki Kaisha Retractable knife
D398829, May 26 1997 Olfa Kabushiki Kaisha Retractable knife
D399114, May 26 1997 Olfa Kabushiki Kaisha Retractable knife
D431170, Mar 02 1999 Olfa Corporation Cutter knife holder
D436825, Mar 17 2000 SDI Corporation Retractable blade cutter knife
D442054, Oct 15 1999 Tajima Tool Corporation Cutter knife
D443807, Nov 10 1999 Olfa Corporation Cutter knife
D453673, Apr 05 2001 SDI Corporation Utility knife
D453896, Nov 21 2000 NT Incorporated Cutter knife
D459189, Nov 13 2000 Tung Hing Products Company Limited Cutter
D499948, Jul 07 2003 KDS Corporation Utility knife
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 28 2004KONDO, KATSUYUKIKDS CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0157370024 pdf
Jul 28 2004TAKAMASA, MITSUHIROKDS CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0157370024 pdf
Aug 25 2004KDS Corporation(assignment on the face of the patent)
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