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:
Jul. 15, 2008
Filed:
May. 21, 2005
Robert Weir, Chicago Park, CA (US);
Robert Weir, Chicago Park, CA (US);
Other;
Abstract
A heavy-duty adjustable length butt stock assembly for a firearm such as an AR15 rifle or any other firearm that is made to accept an AR15 butt stock. The stock is designed to be stronger than any existing production AR15 butt stock. The butt stock has three major components, the butt, the receiver extension tube and the clamping gusset The front end of the butt stock has a primary bore hole that extends inwardly from its front end to the rear end of the butt stock. The receiver extension tube is telescopically received in the primary bore hole. An adjustment push button lock extends inwardly from one of the lateral sides of the butt stock and it actuates locking plunger pin that can mate with various longitudinally spaced transversely extending grooves on the bottom surface of the receiver extension tube. Various sling mount structures can be formed on the butt stock or on a clamping gusset that is removably inserted over the receiver extension tube adjacent its front end.