Projectile for hand and shoulder weapons and a cartridge fitted with said projectile
Patent 4572077 Issued on February 25, 1986. Estimated Expiration Date: 
November 9, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
November 9, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 209127 1178516 1669969 3557702 3747533 Non-explosive shaped-charge follow-through projectile Patent #: 3948180 InventorsAssigneeApplicationNo. 06/670118 filed on 11/09/1984US Classes:102/439, Projectile structure102/501PROJECTILESExaminersPrimary: Tudor, Harold J.Attorney, Agent or FirmInternational ClassesF42B 30/00 (20060101)F42B 5/00 (20060101) F42B 30/02 (20060101) F42B 5/02 (20060101) Foreign Application Priority Data1981-09-24 FRAbstractA projectile for hand and shoulder weapons has a cylindrical body and a nose, the longitudinal cross-section of the nose being defined by two concave lines which are symmetrical with respect to the axis of the projectile. An internal cavity formed within the projectile body and open at the end remote from the nose is at least partly filled with charge power which has been introduced into the cartridge case. The initial velocity thus imparted to the projectile is higher than that of a projectile of the conventional type and of the same caliber. | |
