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:
Aug. 08, 2023
Filed:
Jun. 10, 2021
Applicant:
Dewalch Fm, Llc, Houston, TX (US);
Inventor:
Norman Binz Dewalch, Houston, TX (US);
Assignee:
DeWalch FM LLC, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
F41F 1/10 (2006.01); F41A 9/36 (2006.01); F41A 3/26 (2006.01); F41A 7/08 (2006.01);
U.S. Cl.
CPC ...
F41F 1/10 (2013.01); F41A 3/26 (2013.01); F41A 7/08 (2013.01); F41A 9/36 (2013.01);
Abstract
Firearm bolt assemblies and firearms including the same are described. In embodiments the firearm bolt assemblies are configured to localize compressive forces applied during a transition from an initial position to a firing position to a first cam system on one side of the firearm bolt assembly, and to localize compressive forces applied during a transition from the firing position to the initial position to a second cam system another side of the firearm bolt assembly. Localizing the forces in that manner enables the use of a first cam system that is relatively robust compared to the second cam system.