Utility knife

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Description

FIG. 1 is a perspective view of a utility knife showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a ride side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
D290333 June 16, 1987 Pashley
3324548 June 1967 Mascia
3845554 November 1974 Joanis et al.
4604805 August 12, 1986 Krieger
4936014 June 26, 1990 Shaanan et al.
5027516 July 2, 1991 Howerton
5168630 December 8, 1992 Weber
5303469 April 19, 1994 Yin-Han
Patent History
Patent number: D395589
Type: Grant
Filed: Feb 3, 1997
Date of Patent: Jun 30, 1998
Inventor: T. Douglas Schaeffer (Christiana, PA)
Primary Examiner: Philip S. Hyder
Attorney: Massinger Law Office
Application Number: 0/66,205
Classifications
Current U.S. Class: D 8/98
International Classification: 0803;