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:
Jul. 01, 1997
Filed:
Nov. 22, 1995
Applicant:
Inventors:
David K Booth, Tigard, OR (US);
Arlie R Conner, Tualatin, OR (US);
Assignee:
Lightware, Inc., Beaverton, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
353119 ; 353101 ;
Abstract
The present invention includes a LCD projector having a light source for directing light through a LCD and a projection lens assembly toward a display screen to form a display image. The light source and the LCD being encased within a main projector housing. The projection lens assembly being supported and carried by a retractable carrier between operating and stowage positions. In a preferred embodiment, the retractable carrier positions the projection lens assembly in its operating position outside the main body housing.