Pencil sharpener
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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
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