Stereo viewer

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Description

FIG. 1 is a perspective view of a stereo viewer showing my new design in its operative position;

FIG. 2 is a front elevational view of the stereo viewer in its retracted position; and

FIG. 3 is a bottom plan view of the stereo viewer;

FIG. 4 is a side elevational view of the stereo viewer in its retracted position;

FIG. 5 is a rear elevational view of the stereo viewer; and

FIG. 6 is a bottom end view of the stereo viewer in its retracted position.

Referenced Cited
U.S. Patent Documents
D171480 February 1954 Beck
D189006 October 1960 Golden
D249796 October 3, 1978 Curtin
2872844 February 1959 Van Tuyl
4235514 November 25, 1980 Carver
4253732 March 3, 1981 Carver
Foreign Patent Documents
1547722 November 1968 FRX
Patent History
Patent number: D290016
Type: Grant
Filed: Jun 22, 1984
Date of Patent: May 26, 1987
Assignee: Stereoscopes Lestrade & Cie. (Vic Bigorre)
Inventor: Jean-Pierre Vitrac (Paris)
Primary Examiner: Louis S. Zarfas
Attorney: D. Peter Hochberg
Application Number: 6/623,419
Classifications
Current U.S. Class: D16/12