Transparency projector

- GAF Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an exploded perspective view of a transparency projector, 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 view thereof;

FIG. 5 is a right side view thereof; and

FIG. 6 is a bottom plan view.

The transparent cover portion has been omitted from FIGS. 2-6 for convenience of illustration.

Referenced Cited
U.S. Patent Documents
D193316 July 1962 King
D199097 September 1964 Mulch et al.
D228955 October 1973 Mango et al.
D237309 October 1975 Bourke
Patent History
Patent number: D247242
Type: Grant
Filed: Jun 11, 1976
Date of Patent: Feb 14, 1978
Assignee: GAF Corporation (New York, NY)
Inventor: Robert E. Bourke (Weston, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Walter C. Kehm
Application Number: 5/694,945
Classifications
Current U.S. Class: D16/21
International Classification: D1602;