Patents Represented by Law Firm Bauer & Schaeffer
  • Thermally protective liner
    Patent number: 6341384
    Abstract: A thermally protective liner for use with thermally protective garments comprising a polymer and an endothermic agent distributed, dispersed and suspended within said polymer, said endothermic agent being capable of absorbing amounts of heat equivalent to its latent heat of reaction or fusion, whereby the thermal protective performance of said garments is increased and enhanced.
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: January 29, 2002
    Inventor: Claude Q. C. Hayes
  • Grinding tool and method of making the same
    Patent number: 5020282
    Abstract: A grinding tool wherein a thermocontrating tube on which is formed a partial layer pattern in which parts having no abrasive are scattered and separated, the abrasive part is applied to cover the peripheral surface of a shaped base and is then heated to closely adhere to the surface of the base.
    Type: Grant
    Filed: January 19, 1989
    Date of Patent: June 4, 1991
    Assignees: Sankyo Rikagaku Co., Ltd., Takekawa Tekko Kabushiki Kaisha
    Inventors: Hiroshi Okajima, Susumu Sudo