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. 26, 2005
Filed:
May. 14, 2004
Applicant:
Junsi Lee, Tokyo, JP;
Inventor:
Junsi Lee, Tokyo, JP;
Assignee:
NEC Viewtechnology, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B021/14 ;
U.S. Cl.
CPC ...
Abstract
A tilt foot mechanism includes: two or more tilt feet that allow adjustment of the length of extension with respect to the bottom surface of the case of a projector; two or more locking levers that are each provided corresponding to each of the tilt feet; an elastic part that presses each of the locking levers against a corresponding tilt foot to thus lock the tilt foot; and a control button for causing the two or more locking levers to simultaneously separate from the tilt feet against the pressure of the elastic part.