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:
Dec. 27, 2016
Filed:
Jan. 13, 2015
Applicant:
Mac Llc, Bay St. Louis, MS (US);
Inventor:
Nikica Maljkovic, New Orleans, LA (US);
Assignee:
MAC LLC, Bay St. Louis, MS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 5/30 (2006.01); F42B 5/02 (2006.01);
U.S. Cl.
CPC ...
F42B 5/30 (2013.01); F42B 5/025 (2013.01);
Abstract
Ammunition casings that have optimal external cartridge dimensions for polymeric cases are provided. Polymeric ammunition cartridges and casings are presented having a neck portion of the polymeric case dimensioned for optimal fit within a firearm chamber. The polymeric ammunition casing may include one or both of an extended neck region and an internal cannelure engaging portion.