Knife sharpener
Description
FIG. 1 is a top and left-front perspective view of a knife sharpener showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is a front elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a right-side elevational view of the opposition side being a mirror image; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D335075
Type: Grant
Filed: Sep 25, 1989
Date of Patent: Apr 27, 1993
Assignee: Plastics Northwest, Inc. (Clackamas, OR)
Inventor: Michael W. Martin (Clackamas, OR)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffery Musgrove
Law Firm: Chernoff, Vilhauer, McClung & Stenzel
Application Number: 7/412,865
Type: Grant
Filed: Sep 25, 1989
Date of Patent: Apr 27, 1993
Assignee: Plastics Northwest, Inc. (Clackamas, OR)
Inventor: Michael W. Martin (Clackamas, OR)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffery Musgrove
Law Firm: Chernoff, Vilhauer, McClung & Stenzel
Application Number: 7/412,865
Classifications
Current U.S. Class:
D 8/93