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. 30, 2007
Filed:
Aug. 07, 2006
Teruaki Matsushima, Saitama, JP;
Teruaki Matsushima, Saitama, JP;
Fujinon Corporation, Saitama-shi, JP;
Abstract
A lens barrel for holding a lens includes a barrel body for containing the lens. A ring shaped receiving wall is formed on the barrel body, for receiving a rear face of a peripheral portion of the lens, to position the lens in an optical axis direction. Three retaining claw portions are disposed to project from the barrel body, for retaining the lens on the ring shaped receiving wall by engagement with the peripheral portion thereof. Three first through holes are formed in the barrel body, and adapted to insertion and pressure of an external adjusting rod for positioning adjustment of the lens. Second through holes are formed in the barrel body, and adapted to introduction of adhesive agent for attaching the lens on the barrel body. The retaining claw portions and the first through holes are arranged at a regular pitch on a circumference of the barrel body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile