Patent
   D497301
Priority
Jul 07 2003
Filed
Aug 18 2003
Issued
Oct 19 2004
Expiry
Oct 19 2018
Assg.orig
Entity
unknown
16
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; and,

FIG. 8 is a perspective view of the utility knife with the blade in the extended state.

Kondo, Katsuyuki, Takamasa, Mitsuhiro

Patent Priority Assignee Title
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Patent Priority Assignee Title
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D354900, Jan 08 1993 NT Incorporated Retractable blade knife
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D398829, May 26 1997 Olfa Kabushiki Kaisha Retractable knife
D399114, May 26 1997 Olfa Kabushiki Kaisha Retractable knife
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 31 2003KONDO, KATSUYUKIKDS CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144250136 pdf
Jul 31 2003TAKAMASA, MITSUHIROKDS CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144250136 pdf
Aug 18 2003KDS Corporation(assignment on the face of the patent)
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