Letter opener

- DARD Products, Inc.
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Description

FIG. 1 is a bottom front perspective view of the letter opener showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is an overhead plan 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
2291294 July 1942 Holste
2599439 June 1952 Drake
3009248 November 1961 Tilly
3028670 April 1962 Tilly
3290780 December 1966 Oehlert
Other references
  • "Happy People Buy--Quick Point Makes People Happy", Quick Point Inc., Fenton Mo., 1981 Catalog, p. 30. Photocopy of Sample Pre-1981 Quick Point, Inc. letter opener.
Patent History
Patent number: D329584
Type: Grant
Filed: May 23, 1990
Date of Patent: Sep 22, 1992
Assignee: DARD Products, Inc. (Evanston, IL)
Inventors: Cary Shevin (Skokie, IL), Mary M. Mantelos (Chicago, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Law Firm: Welsh & Katz, Ltd.
Application Number: 7/527,721
Classifications
Current U.S. Class: D/8102