Patents by Inventor Jon W. Hauser

Jon W. Hauser 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).

  • Patent number: 3998509
    Abstract: Eight identical fasteners receive the corner portions of six rectangular sheets to maintain the sheets and fasteners in interlocked assembled relationship.
    Type: Grant
    Filed: July 28, 1975
    Date of Patent: December 21, 1976
    Inventor: Jon W. Hauser
  • Patent number: D311726
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: October 30, 1990
    Assignee: Teletimer International, Inc.
    Inventors: Robert J. Brown, Jr., Bahattin Erturk, Jon W. Hauser
  • Patent number: D314555
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: February 12, 1991
    Assignee: Teletimer International, Inc.
    Inventors: Robert J. Brown, Jr., Bahattin Erturk, Jon W. Hauser