Battery operated knife sharpener

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Description

FIG. 1 is a front, top and right side perspective view of a battery operated knife sharpener showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D162768 April 1951 Anheuser
D202799 November 1965 De Fano et al.
D237832 November 1975 Winkler et al.
D259492 June 9, 1981 Swayze
1837352 December 1931 Willcox
2278553 April 1942 Morrow
Patent History
Patent number: D284736
Type: Grant
Filed: Jan 21, 1983
Date of Patent: Jul 22, 1986
Assignee: Kyusyu Hitachi Maxell, Ltd. (Fukuoka)
Inventors: Sigeru Kawai (Higasimurayama), Masaru Komiya (Higasiyamato)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Antonelli, Terry & Wands
Application Number: 6/459,958
Classifications
Current U.S. Class: D 8/93