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:
Aug. 11, 2009
Filed:
May. 30, 2006
Applicants:
Hisashi Kawamoto, Chiba, JP;
Kazuya Shioda, Chiba, JP;
Inventors:
Hisashi Kawamoto, Chiba, JP;
Kazuya Shioda, Chiba, JP;
Assignee:
Seiko Precision Inc., Chiba, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a shutter apparatus including a substrate having a shutter opening and at lease two sectors that are supported by spindles swingably and that open and close the shutter opening, and a spindle of one sector of the at lease two sectors is located in a swinging range of another sector of the at lease two sectors, and is a pin of a rod-shaped member formed on the substrate to be lower in an overall height than a height in which the another sector swings.