Patent
   D499948
Priority
Jul 07 2003
Filed
Aug 19 2003
Issued
Dec 21 2004
Expiry
Dec 21 2018
Assg.orig
Entity
unknown
23
8
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; and,

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

Kondo, Katsuyuki, Takamasa, Mitsuhiro

Patent Priority Assignee Title
D517894, Jul 09 2004 KDS Corporation Utility knife
D523316, Jul 09 2004 KDS Corporation Utility knife
D553936, Aug 03 2005 MURATEC-KDS CORP Utility knife
D559651, Aug 03 2005 MURATEC-KDS CORP Utility knife
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D562666, Mar 24 2006 MIDAS ENTERPRISES FAR EAST LIMITED Utility knife
D565919, Nov 08 2006 MURATEC-KDS CORP Utility knife
D567622, Jan 30 2006 MURATEC-KDS CORP Utility knife
D596915, Jul 17 2008 IBT Holdings LLC Cutting device
D602325, Jan 31 2008 ACCUTEC, INC Snap-off knife
D602757, Feb 26 2008 Murate-KDS Corp. Utility knife
D656381, Mar 19 2010 Olfa Corporation Cutter knife
D675898, May 21 2010 Retractable 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
D717150, Jun 08 2012 Olfa Corporation Cutter knife
D735552, Jan 23 2014 SDI Corporation Cutter knife
D763653, Mar 11 2014 STANLEY BLACK & DECKER INC Utility knife
D790313, Sep 02 2015 Olfa Corporation Cutter knife
D951055, Nov 24 2020 THE SAFETY STORE, LLC Utility knife
ER7013,
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
D453896, Nov 21 2000 NT Incorporated Cutter knife
D459189, Nov 13 2000 Tung Hing Products Company Limited Cutter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 02 1992CITICORP INDUSTRIAL CREDIT, INC SPALDING & EVENFLO COMPANIES, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0071890616 pdf
Jul 31 2003KONDO, KATSUYUKIKDS CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144080739 pdf
Jul 31 2003TAKAMASA, MITSUHIROKDS CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144080739 pdf
Aug 19 2003KDS Corporation(assignment on the face of the patent)
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