Front projection device

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a left side elevational view of a front projection device showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2727427 December 1955 Jenkins
2772600 December 1967 Walker
2934601 April 1960 Oppenheimer
3227509 January 1966 Baker
3322487 May 1967 Renner
3920320 November 1975 Ellis
4018519 April 19, 1977 Clapp
4079393 March 14, 1978 Marachy
4264168 April 28, 1981 Baliozian
Patent History
Patent number: D272632
Type: Grant
Filed: Nov 12, 1981
Date of Patent: Feb 14, 1984
Inventor: Henry J. Oles (San Marcos, TX)
Primary Examiner: Nelson C. Holtje
Attorney: John C. Stahl
Application Number: 6/320,341
Classifications
Current U.S. Class: D16/11
International Classification: D1602;