Letter opener

Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top elevational view thereof;

FIG. 5 is a left side plan view thereof;

FIG. 6 is a right side plan view thereof; and,

FIG. 7 is a bottom elevational view thereof.

Referenced Cited
U.S. Patent Documents
40163 October 1863 Fitch
D175170 July 1955 Johnson
D240190 June 1976 Cleveland
D306394 March 6, 1990 Koenig
2599439 June 1952 Drake
2610399 September 1952 Adams
3009248 November 1961 Tilly
3028678 April 1962 Tilly
3290780 December 1966 Oehlert
Patent History
Patent number: D344227
Type: Grant
Filed: Oct 21, 1991
Date of Patent: Feb 15, 1994
Inventor: Nick Hsu (Taichung)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Application Number: 7/780,266
Classifications
Current U.S. Class: D/8102