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. 02, 2012
Filed:
Jun. 09, 2009
Takeshi Sato, Utsunomiya, JP;
Takeshi Sato, Utsunomiya, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A deforming mechanism for deforming a transmissive optical element comprises a rotation member configured to hold the optical element and to rotate around an axis parallel to a tangential line of a circumference of the optical element at a portion where the rotation member holds the optical element, so as to deform the optical element by the rotation, a torque generating unit configured to generate a torque to rotate the rotation member around the axis, a holding base, and an elastic member connecting the holding base to the torque generating unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile