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:
Feb. 22, 2011
Filed:
Mar. 08, 2007
Wataru Kitahara, Matsumoto, JP;
Wataru Kitahara, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A projector, includes: a light source, an optical modulator that modulates a light beam emitted from the light source to form an optical image, a projection optical device that projects the formed optical image, an exterior casing that accommodates the light source, the optical modulator and the projection optical device, the exterior casing provided with a hole in which a fixing member fixing the projector at a predetermined position is inserted, the hole penetrating the exterior casing, an attaching member engaged with the fixed member that is inserted through the hole at a position corresponding to the hole in the exterior casing, the attaching member having a flange portion facing an inner surface of the exterior casing, the flange portion having an outer diameter larger than an inner diameter of the hole, and an interposed member disposed between the inner surface of the exterior casing and the flange portion, the interposed member having an outer diameter larger than an outer diameter of the flange portion.