Patents by Inventor Adir Ascalon

Adir Ascalon 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).

  • Faceting machine
    Patent number: 5558564
    Abstract: A machine is disclosed for forming facets on the surfaces of a plurality of workpieces. The machine is characterized by the presence of a plurality of pin members for holding the workpieces to be faceted against an abrading surface of a lap or an abrading wheel. The pin members are positioned and held together in a contiguous relationship. The machine also includes a mechanism for setting the angular relationship of the pin members relative to the lap or abrading wheel and for causing movement of the pin members away from the lap. An automated lap cooling, moisturizing and working compound supply system is also provided in another embodiment of this invention, for allowing continuous operation of the machine.
    Type: Grant
    Filed: January 4, 1995
    Date of Patent: September 24, 1996
    Inventor: Adir Ascalon
  • Faceting machine
    Patent number: 5454747
    Abstract: A machine is disclosed for forming facets on the surfaces of a plurality of workpieces. The machine is characterized by the presence of a plurality of pin members for holding the workpieces to be faceted against an abrading surface of a lap or a grinding wheel. The pin members are positioned and held together in a contiguous relationship. The machine also includes a mechanism for setting the angular relationship of the pin members relative to the lap or grinding wheel and for causing rotational or gyrational movement of the pin members.
    Type: Grant
    Filed: October 22, 1993
    Date of Patent: October 3, 1995
    Inventor: Adir Ascalon