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:
Jun. 08, 2021
Filed:
Feb. 25, 2020
G. David Tubb, Canadian, TX (US);
G. David Tubb, Canadian, TX (US);
Other;
Abstract
A modular precision rifle assemblyand a method for configuring rifle components allowing users to change barrel subassemblies(i.e., for a replacement barrel for use with the same ammunition or a barrel configured for shooting a different ammunition caliber or type) includes three main components including a receiver subassembly, a barrel subassemblyand a forend subassembly. The receiver subassemblyincludes a receiver housingwith a central lumen defining a plurality of substantially cylindrical contiguous cavities aligned along a central axisCA. The barrel assembly's bore is automatically forced into axial alignment with central axisCA when a user tightens a barrel coupler nutagainst a barrel extensiondue to the centering force generated when the extension's centering surfacebears against the coupler nut's cooperating centering surface