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:
Jun. 10, 2025
Filed:
May. 15, 2024
Applicant:
Rabuffo SA, Monnaz, CH;
Inventor:
Albert Gaide, Monnaz, CH;
Assignee:
Rabuffo SA, Monnaz, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 10/48 (2006.01); F42B 5/02 (2006.01); F42B 5/16 (2006.01); F42B 8/12 (2006.01);
U.S. Cl.
CPC ...
F42B 5/025 (2013.01); F42B 5/16 (2013.01); F42B 8/12 (2013.01); F42B 10/48 (2013.01);
Abstract
Ammunition cartridge including a rigid casing including a tubular sleeve and a base closing an end of the casing, a projectile mounted at another end of the casing, a propellant charge contained inside the casing, and an ignition device. The projectile includes a solid material body having a volume V1 extending between a tip to a trailing end, wherein the projectile further includes a cavity that extends into the body from the trailing end, a volume V2 of the cavity being at least fifteen percent (15%) of a combined volume V1+V2 of the projectile solid material and cavity: V2>0.15×(V1+V2).