Patents by Inventor Gene R. Hagerman

Gene R. Hagerman 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).

  • Multi-purpose exerciser
    Patent number: 4685671
    Abstract: A home/travel exerciser comprises an elastomeric cord having a grip adjustably attached to each end thereof. An anchor strap is adjustably mounted on the cord, between the grips, for insertion between a door jamb and a door to hold the exerciser in a fixed position when the door is closed. Foot straps may be attached to the grips and a belt can be releasably attached to the grips to adapt the exerciser for various exercises.
    Type: Grant
    Filed: October 31, 1986
    Date of Patent: August 11, 1987
    Assignee: Sport Cord, Inc.
    Inventors: Gene R. Hagerman, John W. Atkins, John G. McMurtry