Electric pencil sharpener

- Sanyo Electric Co., Ltd.
Description

FIG. 1 is a top, right front perspective view of an electric pencil sharpener showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D97522 November 1935 Campbell
D112801 January 1939 Weiss
D187767 April 1960 Bacevius
D221907 September 1971 Kajiwara
D226403 February 1973 Rosson
D250035 October 24, 1978 Kajiwara
D251008 February 6, 1979 Kajiwara
D298340 November 1, 1988 Yuen
D320812 October 15, 1991 Yuen
716732 December 1902 Mead
3059617 October 1962 Swimmer et al.
4601316 July 22, 1986 Verdi
Patent History
Patent number: D324700
Type: Grant
Filed: Feb 21, 1990
Date of Patent: Mar 17, 1992
Assignee: Sanyo Electric Co., Ltd. (Osaka)
Inventors: Kuniyuki Shimoo (Hyogo), Kazuo Takada (Nara)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Darby & Darby
Application Number: 7/483,225