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. 12, 2021
Filed:
May. 21, 2020
Applicant:
Whg Properties, Llc, North Wales, PA (US);
Inventors:
William H. Geissele, Lower Gwynedd, PA (US);
Timothy Ambrose, Sellersville, PA (US);
Assignee:
WHG Properties, LLC, North Wales, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41A 3/66 (2006.01);
U.S. Cl.
CPC ...
F41A 3/66 (2013.01);
Abstract
An anti-rattling biasing device for firearms includes a spring configured to exert a biasing force against an upper receiver and a lower receiver of the firearm. The biasing force urges the upper and lower receivers firmly into contact with the pins that couple the upper and lower receivers, inhibiting small back and forth movement between the upper and lower receivers and thereby reducing or eliminating rattling of the upper and lower receivers when assembled together.