Patents Assigned to Richard P. Tschirch
  • Patent number: 4433439
    Abstract: A heat-resistant protective glove having first and second shells which generally define the palm side and backside of the glove, respectively, each of the shell sections being made of a temperature-resistant aromatic polyamide fiber, the first shell section being a twill weave, the second shell section being a knitted fabric, a first liner section having a flame-resistant, elastomeric coating on a surface contiguous the inner surface of the first shell section, and a second liner section inwardly of the second shell section, the first and second liner sections generally conforming to the configuration of the first and second shell sections, respectively, both of the first and second liner sections being comprised of a felt fabric of a temperature-resistant aromatic polyamide fiber.
    Type: Grant
    Filed: June 30, 1982
    Date of Patent: February 28, 1984
    Assignees: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration, Richard P. Tschirch
    Inventors: Kenneth R. Sidman, Irving J. Arons