Patent
   D745358
Priority
May 30 2014
Filed
May 30 2014
Issued
Dec 15 2015
Expiry
Dec 15 2029
Assg.orig
Entity
unknown
5
24
n/a
The ornamental design for a utility knife, as shown and described.

FIG. 1 is a front perspective view showing the new design for a utility knife;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof, the bottom view being a mirror image thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a rear perspective view thereof.

The portions of the utility knife shown in broken lines form no part of the claimed design.

Daigo, Yasuyuki, Suzuki, Yo, Kugimiya, Michitomo

Patent Priority Assignee Title
D790313, Sep 02 2015 Olfa Corporation Cutter knife
D832672, Jul 24 2014 MARTOR KG Safety cutter
D983004, Apr 29 2021 Slice, Inc Slim pen cutter
ER1307,
ER1977,
Patent Priority Assignee Title
4103421, Apr 30 1976 Stanley-Mabo S.A. Blade-holding cutting device
4322885, Jun 23 1979 Kai Cutlery Center Co., Ltd. Knife apparatus
5502896, May 12 1995 SDI Corporation Cutter knife
6006433, Feb 19 1998 Multi-purpose knife
6226873, Mar 20 1998 KYOTO DOKI, K K Cutter knife
6510612, Jul 11 2001 Knife
6745474, Dec 17 2002 Blade pushing device of cutting knives
20050050734,
D264799, Nov 16 1979 Kai-Cutlery Center Co., Ltd. Cutter knife
D324475, Mar 31 1989 Hunt Holdings, Inc.; HUNT HOLDINGS, INC Retractable blade knife
D354900, Jan 08 1993 NT Incorporated Retractable blade knife
D436825, Mar 17 2000 SDI Corporation Retractable blade cutter knife
D443494, Mar 13 2000 Olfa Corporation Cutter knife
D453896, Nov 21 2000 NT Incorporated Cutter knife
D549068, Dec 11 2003 Zenten Bernhard Groten, S.L. Cutter knife
D602325, Jan 31 2008 ACCUTEC, INC Snap-off knife
JP1093220,
JP1125373,
JP1165750,
JP1197808,
JP1209686,
JP1423033,
JP2008229076,
JP2010264004,
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 30 20143M Innovative Properties Company(assignment on the face of the patent)
Dec 22 2014DAIGO, YASUYUKI3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0348790851 pdf
Jan 28 2015KUGIMIYA, MICHITOMO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0348790851 pdf
Jan 28 2015SUZUKI, YO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0348790851 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule