Panoramic door viewer

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Description

FIG. 1 is a perspective view of a panoramic door viewer, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D307153 April 10, 1990 Martin
D310840 September 25, 1990 Degnan
3438540 April 1969 Le Roy
3973835 August 10, 1976 Miyakawa et al.
4050792 September 27, 1977 Svensson
4172636 October 30, 1979 Yanagimachi
4175824 November 27, 1979 Daley
4251127 February 17, 1981 Yamaguchi
4269474 May 26, 1981 Kamimura
4348083 September 7, 1982 Kamimura
4726670 February 23, 1988 Sherrard
4730911 March 15, 1988 Wood et al.
4869021 September 26, 1989 Gregory
4892399 January 9, 1990 Ahn
Patent History
Patent number: D330382
Type: Grant
Filed: Apr 10, 1990
Date of Patent: Oct 20, 1992
Inventor: Donald E. Degnan (New York, NY)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris V. Coles
Law Firm: Hedman, Gibson & Costigan
Application Number: 7/507,910