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:
Jun. 29, 2010
Filed:
Oct. 01, 2007
Ikuya Tsurukawa, Yokohama, JP;
Ikuya Tsurukawa, Yokohama, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
Provided is a lens barrel configured to avoid deviation of a retracting lens holder frame and a retracting lens holder frame driving member from regular position. Also provided are a camera, a portable information terminal device, and an image input device, all of which use this lens barrel. With the above devices, even when normal cam engagement is damaged by occurrence of drop impact or the like, it is possible to secure normal driving of the retracting lens holder frame and to reduce malfunction of the retracting lens holder frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile