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:
Oct. 23, 1984
Filed:
Apr. 14, 1982
Applicant:
Inventors:
Shigeru Yamazaki, Yokohama, JP;
Yoshiaki Takano, Yokohama, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358 60 ; 358254 ;
Abstract
A video projecting apparatus comprises a housing-like chassis which encases projecting lenses and cathode-ray tubes and is provided with a front portion having a movable reflecting mirror. With this video projecting apparatus, the reflecting mirror can be moved to an extended position for projection onto a screen and a contracted position in a front portion of the chassis by a driving mechanism attached to the reflecting mirror.