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:
May. 31, 2011
Filed:
Aug. 20, 2009
Applicants:
BO Zhang, Shenzhen, CN;
Guan-qun Zeng, Shenzhen, CN;
Zhi-zhong Xiao, ShenZhen, CN;
Juan-rong Wu, ShenZhen, CN;
Po-feng Ho, Taipei Hsien, TW;
Inventors:
Bo Zhang, Shenzhen, CN;
Guan-Qun Zeng, Shenzhen, CN;
Zhi-Zhong Xiao, ShenZhen, CN;
Juan-Rong Wu, ShenZhen, CN;
Po-Feng Ho, Taipei Hsien, TW;
Assignees:
Shenzhen Futaihong Precision Industry Co., Ltd., ShenZhen, Guangdong, CH;
FIH (Hong Kong) Limited, Kowloon, HK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lens cover slidably mounted to a lens comprises a main body and two guide plates protruding from opposite sides of the main body. Each guide plate has a plurality of contact portions. Each contact portion includes a plurality of projection strips protruding from a surface thereof and facing the lens.