Utility knife

The ornamental design for a utility knife, as shown.

FIG. 1 is a perspective view of the utility knife from the left and rear;

FIG. 2 is a perspective view from the right and front thereof, also showing the underneath;

FIG. 3 is a side view thereof; and,

FIG. 4 is a top view thereof.

Patent	Priority	Assignee	Title
7516550,	Jun 13 2005	GREENLEE TOOLS, INC	Saw tool
8689450,	Apr 29 2011	Acme United Corporation	Knife having a reversible carriage
D527602,	Jun 13 2005	GREENLEE TOOLS, INC	Retractable saw
D773559,	May 26 2015	KNIFE PEN, LLC; KNIFE PEN LLC	Combination pen and cutter
D793828,	Apr 15 2016	The United States of America as represented by the Secretary of the Navy	Flat sided chisel slug

Patent	Priority	Assignee	Title
4761882,	Feb 18 1986	HUNT HOLDINGS, INC , A DE CORP	Utility knife
4897920,	Jun 19 1987		Sheath cutting tool
4939839,	Apr 04 1987	The Paramo Tools Group Ltd.	Knife with retractable blade
5042154,	May 08 1987	The Stanley Works Limited	Utility knives
5426855,	Nov 30 1992	HIDDEN EDGE CO , INC, THE	Safety utility knife
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D336029,	Sep 09 1991	GORILLA GLUE COMPANY, THE	Retractable blade utility knife
D349227,	Sep 09 1991	GORILLA GLUE COMPANY, THE	Retractable blade utility knife

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Feb 04 1997		The Nack Company Limited	(assignment on the face of the patent)
Aug 28 1997	SHEPHERD ASSOCIATES	NACK COMPANY LIMITED, THE	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	008707	0655	pdf
Aug 28 1997	FUNGER, EDWARD A	NACK COMPANY LIMITED, THE	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	008707	0655	pdf
Aug 28 1997	SHEPHERD, CHARLES G	SHEPHERD ASSOCIATES	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	008707	0673	pdf
Jun 21 2001	NACK COMPANY LIMITED, THE	TECHTRONIC INDUSTRIES COMPANY LIMITED	THIS BILL OF SALE	012906	0428	pdf
Jun 21 2001	NACK COMPANY LIMITED, THE	TECHTRONIC INDUSTRIES COMPANY LIMITED	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	013305	0044	pdf

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