Revolving photographic slide holder

Description

FIG. 1 is a top plan view of a revolving photographic slide holder, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof; and

FIG. 4 is a vertical sectional view taken through the major axis thereof.

Referenced Cited
U.S. Patent Documents
D122908 October 1940 Stechbait
D204033 March 1966 Hall
D214001 April 1969 Steinbach et al.
D217642 May 1970 Blecher
D244023 April 12, 1977 Wilsch et al.
2311056 February 1943 Laughberg
2773323 November 1956 Gorwitz
3322035 May 1967 Admon
4473280 September 25, 1984 Staar
4832482 May 23, 1989 Kallenberg
Patent History
Patent number: D322085
Type: Grant
Filed: May 22, 1989
Date of Patent: Dec 3, 1991
Inventor: Robert A. Canning (Maxwell, TX)
Primary Examiner: Bernard Ansher
Assistant Examiner: Dominic Simone
Attorney: John C. Stahl
Application Number: 7/354,680
Classifications
Current U.S. Class: Transparency Holder (D16/236)