Patents by Inventor Jack D. Huggins

Jack D. Huggins 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).

  • Exercise apparatus
    Patent number: 4958830
    Abstract: A mechanically powered exercise apparatus is provided having a pair of slidable accommodated vertical bars supported in an elongated housing. Each bar has an extending hand grip, and a foot support secured at opposite end thereof. In operation, the bars are reciprocated in opposite directions within the housing for simulating a climbing motion.
    Type: Grant
    Filed: November 25, 1988
    Date of Patent: September 25, 1990
    Inventors: Jack D. Huggins, John Pannel
  • Physical exerciser
    Patent number: D315937
    Type: Grant
    Filed: September 13, 1988
    Date of Patent: April 2, 1991
    Inventors: Jack D. Huggins, John Pannell