Envelope opener

- Opex Corporation
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Description

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

FIG. 2 is a front elevational view of the envelope opener shown in FIG. 1;

FIG. 3 is a top plan view of the envelope opener shown in FIG. 1;

FIG. 4 is a right side view of the envelope opener shown in FIG. 1;

FIG. 5 is a left side view of the envelope opener shown in FIG. 1;

FIG. 6 is a back elevational view of the envelope opener shown in FIG. 1; and,

FIG. 7 is a bottom plan view of the envelope opener shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D202673 October 1965 Kamp
D204338 April 1966 MacKrell
D212062 August 1968 Davis
D260133 August 11, 1981 Power et al.
D263276 March 9, 1982 Tagaki
D272229 January 17, 1984 Oussani
2656889 October 1953 Kaplan
3828634 August 1974 Luperti
3943807 March 16, 1976 Bingham
4576287 March 18, 1986 Bingham
4741105 May 3, 1988 Wong
5156515 October 20, 1992 Charron
5443253 August 22, 1995 Dale
5470182 November 28, 1995 Krupotich et al.
Patent History
Patent number: D422874
Type: Grant
Filed: Nov 17, 1998
Date of Patent: Apr 18, 2000
Assignee: Opex Corporation (Moorestown, NJ)
Inventor: John R. Forbes (Media, PA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: G Andoll
Attorney: Dann, Dorfman, Herrell and Skillman
Application Number: 0/96,656
Classifications
Current U.S. Class: D/8102; D8/61
International Classification: 0803;