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. 11, 2025
Filed:
Jul. 26, 2019
Pcp Tactical, Llc, Sebastian, FL (US);
Charles Padgett, Sebastian, FL (US);
Mark A. Sanner, Mt. Vernon, IN (US);
Ernest Ford Caldwell, Bergen op Zoom, NL;
Gerould Harding, Pittsfield, MA (US);
Christopher Wall, Pittsfield, MA (US);
PCP Tactical, LLC, Sebastian, FL (US);
Abstract
An ammunition article including a polymer cartridge case with a mouth at a first end, a second end opposite the first end, and a propellant chamber located between the first end and the second end. A projectile can be fitted into the mouth and a metal base insert can be joined at the second end. The metal base insert can include a primer. The metal base insert and the polymer cartridge case remain joined together as a single piece assembly upon loading, firing and removal from a chamber of a firearm for a polymer case temperature between about −65° F. (−54° C.) to about 165° F. (74° C.).