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:
Jan. 03, 2012
Filed:
May. 07, 2009
Applicants:
Tsung-mou Tsai, Taichung, TW;
Yu-sheng Lin, Taichung, TW;
Inventors:
Tsung-Mou Tsai, Taichung, TW;
Yu-Sheng Lin, Taichung, TW;
Assignee:
Asia Optical Co., Inc., Tepz, Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41G 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sight. A saddle is connected between an ocular housing and an objective housing. A crosshair is disposed in the ocular housing. A light-emitting element is disposed in the ocular housing, illuminating the crosshair. A focal adjustment member is disposed on the saddle, adjusting an objective focus for the sight. A key-type member is connected to the focal adjustment member and is electrically connected to the light-emitting element, controlling operation of the light-emitting element and adjusting luminous brightness thereof.