Research/Patents/US 4972777
US 4972777Tier 1 — UAP Program Assignee

AMMUNITION FOR LIQUID PROPELLANT GUN

Assignee

General Dynamics

Filed as: GENERAL DYNAMICS ARMAMENT SYSTEMS, INC.

Filed

Oct 6, 1977

Granted

Nov 27, 1990

Location

VT US

Abstract

A round of ammunition is provided including a stub cartridge case carrying a primer, a booster, and a projectile having a plurality of longitudinally extending grooves in its base which are obturated by the case.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Jun 16, 1982

Rescinded

Jun 9, 1989

Duration

6 years, 12 months

Inventor

  • 1ROBERT ALAN ALGERA

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records