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:
Mar. 13, 2018
Filed:
Jul. 11, 2016
Applicant:
Magpul Industries Corp., Austin, TX (US);
Inventors:
Richard M. Fitzpatrick, West Lake Hills, TX (US);
Michael T. Mayberry, Denver, CO (US);
Brian L. Nakayama, Arvada, CO (US);
Assignee:
Magpul Industries Corp., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41A 9/70 (2006.01);
U.S. Cl.
CPC ...
F41A 9/70 (2013.01);
Abstract
The present disclosure provides ammunition magazine casing and follower systems. The magazine casing may comprise a pair of spines running along a length of an interior rear wall of the magazine casing, the spines being raised in relation to other portions of the interior rear wall and stopping at a point in the magazine casing where an exterior geometry of the magazine casing changes from substantially curved to substantially straight.