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:
Oct. 20, 2009
Filed:
Dec. 12, 2007
Applicants:
Minoru Karaki, Okayama, JP;
Masahiro Ito, Okayama, JP;
Koji Tanabe, Osaka, JP;
Hirotoshi Watanabe, Osaka, JP;
Yousuke Chikahisa, Hyogo, JP;
Yasutaka Yamamoto, Osaka, JP;
Inventors:
Minoru Karaki, Okayama, JP;
Masahiro Ito, Okayama, JP;
Koji Tanabe, Osaka, JP;
Hirotoshi Watanabe, Osaka, JP;
Yousuke Chikahisa, Hyogo, JP;
Yasutaka Yamamoto, Osaka, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 5/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A movable contact unit includes a base sheet made of polyurethane resin, a domed movable contact made of thin metal sheet, and a pushing protrusion. The movable contact is held on a first face side of the base sheet. The pushing protrusion is formed on a second face of the base sheet at a place corresponding to a domed top of the movable contact.