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:
Jan. 02, 2007
Filed:
Mar. 19, 2002
Applicant:
Yoshitada Tanaka, Minowa-machi, JP;
Inventor:
Yoshitada Tanaka, Minowa-machi, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/22 (2006.01); G93B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A manipulation button of a first attitude adjusting mechanism is located at a corner on a front side of a lower case. The manipulation button is operated with fingers of one hand while both corners of the front side of the lower case are supported with both hands in controlling the attitude of a projector. With the projector being stably supported it is unlikely for an inclination to occur in right and left directions approximately orthogonal with front and back direction of the projector. Workability during attitude adjustment processes of the projector are thus improved.