The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 1985
Filed:
Jul. 30, 1982
Applicant:
Inventors:
James R Young, Indianapolis, IN (US);
Bertram VanBreemen, Indianapolis, IN (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358 60 ; 358231 ; 358254 ; 350123 ; 3122 / ;
Abstract
A mounting frame for optical components of a projection television receiver comprises tubular members interconnected to form a skeletal structure. The mounting frame incorporates sub-frames to which the projection tubes, mirror assemblies and screen are mounted. The frame forms a rigid structure which maintains the positional relationship between the optical components in spite of environmental or other changes, thereby facilitating assembly and adjustment of the projection television receiver.