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. 07, 2019
Filed:
Aug. 22, 2017
Sintai Optical (Shenzhen) Co., Ltd., ShenZhen, Guandong Province, CN;
Asia Optical Co., Inc., Taichung, TW;
Chia-Chi Tang, Taichung, TW;
SINTAI OPTICAL (SHENZHEN) CO., LTD., Guandong Province, CN;
ASIA OPTICAL CO., INC., Taichung, TW;
Abstract
A sight includes a main body, an erecting unit, and a first adjusting element. The erecting unit includes a second magnetically attractable element and movably disposed within the main body. The first adjusting element includes a first magnetically attractable element and is movably disposed on the main body. The first adjusting element extends into the main body and against the erecting unit. The first magnetically attractable element attracts the second magnetically attractable element so that the first adjusting element contacts the erecting unit. The first adjusting element is rotatable to move the erecting unit in a first direction.