Patents by Inventor Harry E. Mazur

Harry E. Mazur 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).

  • Demountable swivel fastener with detent
    Patent number: 4011637
    Abstract: A fastener comprising a combination of a headed stud and clasp member having openings respectively larger and smaller than the stud head and a connecting passageway sized for movement of the stud therethrough to an attached position with the clasp member confined by the stud head, and manually operable detent means barring return disconnecting movement of the stud and clasp member.
    Type: Grant
    Filed: November 21, 1975
    Date of Patent: March 15, 1977
    Inventor: Harry E. Mazur
  • Fastener
    Patent number: D246141
    Type: Grant
    Filed: January 6, 1975
    Date of Patent: October 25, 1977
    Inventor: Harry E. Mazur
  • Camera carrying device
    Patent number: D247244
    Type: Grant
    Filed: August 16, 1976
    Date of Patent: February 14, 1978
    Inventor: Harry E. Mazur