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Cartridged ammunition

  • US 4,892,038 A
  • Filed: 12/06/1988
  • Issued: 01/09/1990
  • Est. Priority Date: 03/05/1985
  • Status: Expired due to Term
First Claim
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1. Cartridged ammunition for a grenade pistol, comprising:

  • a cartridge casing having a base and an opening;

    a projectile disposed in the casing opening, the projectile including a base with a connecting thread, a payload, and at least one charge;

    primer and propelling charges; and

    a cup at the base of the casing, the primer and propelling charges being disposed in the cup, the cup including a sleeve and means for providing a firing channel oriented toward the at least one charge included in the projectile, wherein the sleeve has a free end section with an external thread followed by an annular, circumferential predetermined break location, and wherein the sleeve is fastened to the base of the projectile by way of the connecting thread.

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