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. 05, 2016
Filed:
Apr. 30, 2015
Applicant:
Seiko Precision Inc., Narashino-shi, JP;
Inventors:
Assignee:
SEIKO PRECISION INC., Narashino-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 9/08 (2006.01); G03B 9/42 (2006.01); B29C 65/16 (2006.01); B32B 37/18 (2006.01); B32B 37/14 (2006.01); B32B 37/06 (2006.01); B32B 38/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
G03B 9/42 (2013.01); B29C 65/16 (2013.01); B32B 37/06 (2013.01); B32B 37/142 (2013.01); B32B 37/18 (2013.01); B32B 38/0008 (2013.01); B29L 2031/764 (2013.01); B32B 2559/00 (2013.01);
Abstract
A blade-driving device includes: a board including an opening; a blade opening and closing the opening; an arm driving the blade and made of a synthetic resin; a drive member driving the arm; and a reinforcement member formed with a laser welding mark indicating a mark formed by laser welding the reinforcement member and the arm together, and made of a synthetic resin.