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:
Oct. 02, 2012
Filed:
Apr. 28, 2010
Applicants:
John Kapusta, Novi, MI (US);
Tai-lai Ding, Northville, MI (US);
Inventors:
John Kapusta, Novi, MI (US);
Tai-Lai Ding, Northville, MI (US);
Assignee:
Smith & Wesson Corp., Springfield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41C 23/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hand guard rail system is fastened to a firearm having a barrel and a barrel nut, with the hand guard rail aligned to the top rail of the firearm. The hand guard rail system includes a hand guard and a sleeve fitted into the hand guard. The sleeve and the hand guard are fastened to the barrel nut, thereby aligning the hand guard to the firearm.