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:
Jul. 10, 2008
Cheng-hung Chou, Taipei Hsien, TW;
Cheng-Hung Chou, Taipei Hsien, TW;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A lens apparatus includes a barrel and a focus member mounted on the barrel. The barrel includes a fixing body and an engaging unit disposed at an outside wall of the fixing body. The focus member includes a retaining body contacted with the outside wall of the fixing body and a retaining unit disposed at an inside wall of the retaining body. The retaining unit and the engaging unit fasten each other for mounting the focus member on the barrel. When a force is applied on the focus member, the focus member drives the barrel to rotate by a friction generated between the retaining unit and the engaging unit.