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:
Feb. 28, 2012
Filed:
Dec. 08, 2005
Shoji Kaihara, Yokohama, JP;
Takanori Honda, Yokohama, JP;
Shoji Kaihara, Yokohama, JP;
Takanori Honda, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A cleaning device is used to remove an alien substance adhering to a surface of an optical member arranged in front of a solid image sensing device inside a lens replaceable digital single-lens reflex camera. The cleaning device includes a supporting member that is supported by a user, and an elastic member having an adhesive surfaceand being formed in a substantially square shape larger than equally divided four parts of a 135 format of a camera and smaller than an APS-C format of the camera.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile