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:
Sep. 02, 2014
Filed:
Aug. 26, 2010
Yuichiro Nara, Tokyo, JP;
Yuichiro Nara, Tokyo, JP;
NEC Display Solutions, Ltd., Tokyo, JP;
Abstract
Provided is a tilt foot mechanism of a projection display device, in which the number of components is reduced to lower costs. The tilt foot mechanism includes foot () elevatable with respect to the case of the projection display device. Foot () includes rod () in which spiral groove () is formed. The tilt foot mechanism further includes base portion () integrally formed with the case, lever () rotatably attached to base portion () and having convex portion () formed to fit in groove () of rod (), and spring () disposed between base portion () and lever (). Lever () has projection () on which a part of foot () can abut. Lever () is rotated against the pressing of spring () along with the rising of foot () abutted on projection ().