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:
Apr. 09, 2024
Filed:
Jan. 06, 2022
Applicant:
True Velocity Ip Holdings, Llc, Garland, TX (US);
Inventor:
Lonnie Burrow, Carrollton, TX (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F42B 5/307 (2006.01); F42B 5/02 (2006.01); F42B 5/16 (2006.01); F42B 5/30 (2006.01); F42B 33/00 (2006.01); F42C 19/08 (2006.01); F42B 33/02 (2006.01); F42C 19/10 (2006.01);
U.S. Cl.
CPC ...
F42B 5/307 (2013.01); F42B 5/02 (2013.01); F42B 5/025 (2013.01); F42B 5/16 (2013.01); F42B 5/30 (2013.01); F42B 33/00 (2013.01); F42C 19/0807 (2013.01); F42C 19/083 (2013.01); F42B 33/001 (2013.01); F42B 33/02 (2013.01); F42C 19/10 (2013.01);
Abstract
The present invention provides a subsonic ammunition cartridge including a polymeric casing body comprising a generally cylindrical hollow polymer body having a body base at a first end thereof and a mouth at a second end to define a propellant chamber; a propellant insert positioned in the propellant chamber to reduce the internal volume of the propellant chamber, wherein the propellant chamber has an internal volume that is between 25 and 80% less than the open internal volume of a standard casing of equivalent caliber; and a primer insert positioned at the body base and in communication with the propellant chamber.