Pencil sharpener

Description

FIG. 1 is a perspective view of a pencil sharpener showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view, the opposite side being a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D59586 November 1921 Green
D120555 May 1940 Pope
D155008 August 1949 Herman
D199206 September 1964 Rose
D219318 November 1970 Macowski
Patent History
Patent number: D249152
Type: Grant
Filed: Feb 7, 1977
Date of Patent: Aug 29, 1978
Assignee: Ketcham & McDougall, Inc. (Roseland, NJ)
Inventor: William Macowski (Caldwell, NJ)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Gordon D. Coplein
Application Number: 5/766,226
Classifications
Current U.S. Class: Pencil Sharpener (D19/73)
International Classification: D1906;