Patents by Inventor Daniel S. Yaich

Daniel S. Yaich has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cannelured frangible projectile and method of canneluring a frangible projectile
    Patent number: 7322297
    Abstract: A method of canneluring a frangible projectile includes the steps of rotating the projectile at a high speed, and cutting the cannelure into the projectile to form a frangible cannelured projectile. To ensure that the body is not damaged during cutting, the cutting tool has bevels on each side of a square, generally flat, cutting surface. A frangible cannelured projectile made by the foregoing method includes a groove having a generally flat base and beveled edges.
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: January 29, 2008
    Assignee: International Cartridge Corporation
    Inventor: Daniel S. Yaich
  • Cannelured frangible cartridge and method of canneluring a frangible projectible
    Patent number: 7143679
    Abstract: A method of canneluring a frangible projectile includes the steps of rotating the projectile at a high speed, and cutting the cannelure into the projectile to form a frangible cannelured projectile. To ensure that the body is not damaged during cutting, the cutting tool has bevels on each side of a square, generally flat, cutting surface. A frangible cannelured projectile made by the foregoing method includes a groove having a generally flat base and beveled edges.
    Type: Grant
    Filed: February 10, 2004
    Date of Patent: December 5, 2006
    Assignee: International Cartridge Corporation
    Inventor: Daniel S. Yaich