Patents by Inventor William Markarian

William Markarian 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).

  • Underwater belt and hose clip
    Patent number: 4028778
    Abstract: A belt and hose clip for use in underwater activity such as swimming and diving includes a base plate having a belt receiving slot and a flexible hose retaining member integrally formed with the base plate.
    Type: Grant
    Filed: July 7, 1975
    Date of Patent: June 14, 1977
    Inventors: Thomas J. Bardoni, William Markarian
  • Underwater belt and hose clip
    Patent number: D244807
    Type: Grant
    Filed: July 7, 1975
    Date of Patent: June 28, 1977
    Inventors: Thomas J. Bardoni, William Markarian