Pin Or Spur Patents (Class 24/55)
  • Collar fastener
    Patent number: 4553291
    Abstract: A collar fastener for bringing the two tapered sides of a shirt collar together wherein the fastener hooks into the under-surface or back surface of the collar on each side. The fastener fits unobtrusively under the necktie so as to make it substantially invisible to others. A spring disposed between the arms of the fastener serves to apply spring pressure.
    Type: Grant
    Filed: August 27, 1984
    Date of Patent: November 19, 1985
    Inventor: Clarence W. Carey
  • Sample cup for analysis of biological fluids
    Patent number: D249708
    Type: Grant
    Filed: December 17, 1976
    Date of Patent: September 26, 1978
    Assignee: Eastman Kodak Company
    Inventors: Michael R. Smith, James E. Ferris, Henry S. Adamski