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Publication numberUSD511447 S1
Publication typeGrant
Application numberUS 29/193,538
Publication dateNov 15, 2005
Filing dateNov 10, 2003
Priority dateNov 10, 2003
Publication number193538, 29193538, US D511447 S1, US D511447S1, US-S1-D511447, USD511447 S1, USD511447S1
InventorsDonald A. Brown, Kevin Fleury, William B. Korb, Norman LeBlanc, Steven R. Levine, Corey M. Talbot, Peter Weremchuk
Original AssigneeIrwin Industrial Tool Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Utility knife
US D511447 S1
Abstract  available in
Images(11)
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Claims(1)
  1. The ornamental design for a utility knife, as shown and described.
Description

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

FIG. 2 is a front plan view of the utility knife of FIG. 1;

FIG. 3 is a left side plan view thereof;

FIG. 4 is a right side plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear plan view thereof;

FIG. 8 is a rear perspective view thereof;

FIG. 9 is a perspective view of a second embodiment of a utility knife showing our new design;

FIG. 10 is a front plan view of the utility knife of FIG. 9;

FIG. 11 is a left side plan view thereof;

FIG. 12 is a right side plan view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a rear plan view thereof; and,

FIG. 16 is a rear perspective view thereof.

The broken lines in the drawings show structure that is not part of the claimed design, but rather show the environment in which the design is associated, or show portions of the article in which the design is embodied or applied to that are not considered part of the claimed design.

Non-Patent Citations
Reference
1 *C & H Distributors Catalog. 2003 p. 463, Utility knives.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8001641Jul 14, 2009Aug 23, 2011Williams Joseph NUtility knife assembly and method
US8539677Aug 17, 2010Sep 24, 2013Irwin Industrial Tool CompanyUtility knife
US8539680Aug 17, 2010Sep 24, 2013Irwin Industrial Tool CompanyUtility knife
US8567071Aug 17, 2010Oct 29, 2013Irwin Industrial Tool CompanyUtility knife
Classifications
U.S. ClassificationD08/99