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. 07, 2009
Filed:
Jan. 31, 2005
Applicant:
Yoichi Osada, Yokohama, JP;
Inventor:
Yoichi Osada, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light transmitting operating member includes a first member having a first transmittance, a second member having a second transmittance greater than the first transmittance, wherein the first member has such a shape that the second member can be inserted into the first member, and the first member includes a compression member for pressing a switch member, and wherein the second member is inserted into the first member.
Osada, Yoichi. (2009). Light transmitting operating member (U.S. Patent No. 7557318). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7557318
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile