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. 13, 2014
Filed:
Oct. 24, 2012
Applicant:
Donell Optronics Co., Ltd., Taichung, TW;
Inventor:
Ming-Chung Cheng, Taichung, TW;
Assignee:
Donell Optronics Co., Ltd., Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A protector for camera lens includes a shell, a lens, and a positioning member. The shell is formed with an aperture. The lens and the positioning member are received in the aperture, and the lens is restricted from dropping by the positioning member. The positioning member is formed with several axial notches, so that the positioning member is formed in a wave-shaped appearance. Thus, space between the lens and the shell is occupied by the positioning member. Acceptable tolerance of the lens and the shell is increased, and manufacturing precision requirement can be relaxed.