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. 07, 2014
Filed:
Aug. 25, 2011
Shigeo Homme, Hachioji, JP;
Shigeo Homme, Hachioji, JP;
Konica Minolta, Inc., Tokyo, JP;
Abstract
In a lens barrel including an image pickup optical system containing plural lens groups and a barrel member for holding the image pickup optical system and conducting protruding and retracting, the lens frame holding a prescribed lens group of the image pickup optical system is swung so that the prescribed lens group is moved to a position where the optical axis is different from those of other lens groups at the time of the retraction, and in the process of changing from the protruded state to retracted state, the lens frame is swung by engagement with a cam-shaped portion of a first engagement member, and is then engaged with a second engagement member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile