Battery operated pencil sharpener with letter opener

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Description

FIG. 1 is a top plan view of a battery operated pencil sharpener with letter opener showing my new design;

FIG. 2 is a right side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view.

Referenced Cited
U.S. Patent Documents
D95992 June 1935 Shaffer
D193457 August 1962 Fleming
D246154 October 25, 1977 Tsang
D306551 March 13, 1990 Yuen
D320812 October 15, 1991 Yuen
D337612 July 20, 1993 Carella
D348484 July 5, 1994 Blackwell et al.
4741105 May 3, 1988 Wong
Foreign Patent Documents
1038013 November 1986 GBX
Patent History
Patent number: D378834
Type: Grant
Filed: Nov 8, 1995
Date of Patent: Apr 15, 1997
Assignee: John Manufacturing Limited (Kowloon)
Inventor: John S.-K. Yuen (Kowloon)
Primary Examiner: Martie Thompson
Law Firm: Fay, Sharpe, Beall, Fagan, Minnich & McKee
Application Number: 0/46,162