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:
Nov. 23, 2021
Filed:
Jan. 18, 2019
Armament Technology Inc., Halifax, CA;
David Lefort, Providence, RI (US);
Myron Sleeper, Marshfield, MA (US);
ARMAMENT TECHNOLOGY INC., Halifax, CA;
Abstract
Optical polarizers, polarizer assemblies, and associated methods are disclosed herein. The polarizer assemblies may be removably coupled to an optical sight, particularly to an optical sight of a firearm. The polarizer assemblies may include a cover that is movable between a closed configuration in which an optical polarizer is aligned with an optical path of the optical sight and an open configuration in which the optical polarizer is not aligned with the optical path. The cover may be spring loaded such that the cover is biased into the open configuration. The polarizer assemblies may have retaining features to removably retain the polarizer assembly onto the optical sight.