Utility knife

- Martor KG
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Description

FIG. 1 is a right-side elevational view of the utility knife according to the invention;

FIG. 2 is a top view of the utility knife;

FIG. 3 is a front view of the utility knife, taken from the right in FIG. 1;

FIG. 4 is a left-side elevational view of the utility knife;

FIG. 5 is a bottom view of the utility knife; and,

FIG. 6 is a rear view of the utility knife, taken from the right in FIG. 4.

Claims

The ornamental design for a utility knife, as shown.

Referenced Cited
U.S. Patent Documents
4835865 June 6, 1989 Koop
D305096 December 19, 1989 Tench et al.
D348383 July 5, 1994 Perkins
5337481 August 16, 1994 Mears
5617635 April 8, 1997 Berns
D444368 July 3, 2001 Wonderley
6550144 April 22, 2003 Berns
D509419 September 13, 2005 Chung
6951055 October 4, 2005 Collins
D512296 December 6, 2005 Ping
D524629 July 11, 2006 Wu
D527602 September 5, 2006 Axon et al.
D529780 October 10, 2006 Davis
20050188541 September 1, 2005 Brown
20050193567 September 8, 2005 Ho
Patent History
Patent number: D598728
Type: Grant
Filed: Dec 21, 2006
Date of Patent: Aug 25, 2009
Assignee: Martor KG (Solingen)
Inventor: Gudula Polei (Solingen)
Primary Examiner: Philip S Hyder
Attorney: Andrew Wilford
Application Number: 29/270,419
Classifications
Current U.S. Class: D8/99