Letter opener

Description

FIG. 1 is a front elevational view of a letter opener showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side 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
3009248 November 1961 Tilly
3028670 April 1962 Tilly
3290780 December 1966 Oehlert
Patent History
Patent number: D329798
Type: Grant
Filed: Jan 14, 1991
Date of Patent: Sep 29, 1992
Inventors: Jeffrey A. Kramer (Miami, FL), William W. Rosenfeld (Pembroke Pines, FL)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Law Firm: Malloy, Downey & Malloy
Application Number: 7/641,114
Classifications
Current U.S. Class: D/8102