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:
Nov. 11, 2025
Filed:
Aug. 17, 2022
Applicant:
Raytheon Company, Tewksbury, MA (US);
Inventors:
Roger C. Esplin, Marana, AZ (US);
Daniel Kenneth Johnson, Golden, CO (US);
Morgan J. Bakarich, Tucson, AZ (US);
Saeed Adil Merza, Palmetto, FL (US);
Gary Leonard Abrams, Oro Valley, AZ (US);
Cody Alan Jensen, Tucson, AZ (US);
Assignee:
Raytheon Company, Arlington, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 5/16 (2006.01); F41A 1/08 (2006.01); F42C 19/08 (2006.01);
U.S. Cl.
CPC ...
F41A 1/08 (2013.01); F42B 5/16 (2013.01); F42C 19/0807 (2013.01); F42C 19/0826 (2013.01);
Abstract
A cartridge () has a cartridge case () extending along an axis () from a base () to a mouth () and having an interior. A projectile () is mounted in the case. A propellant () is contained within the case. The propellant has an annular grain encircling the axis.