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:
Apr. 29, 2014
Filed:
Jan. 18, 2012
Applicant:
Yukihiro Horiko, Matsumoto, JP;
Inventor:
Yukihiro Horiko, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A projector includes: an external case which stores an optical unit; and a foot unit which projects from the external case, the foot unit includes: a first foot main body whose projection length from the external case is variable, a second foot main body whose projection length from the first foot main body in the same direction as the projection direction of the first foot main body is variable, a first adjusting unit configured to adjust the projection length of the first foot main body, and a second adjusting unit configured to adjust the projection length of the second foot main body.