Patents by Inventor Danny L. Hendrix

Danny L. Hendrix 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).

  • Wrench tool
    Patent number: 5277086
    Abstract: A housing member having a first housing and a second housing is arranged, with the first housing having rotary gear in cooperation with a gear shaft mounted to the second housing, with the second housing further including an hexagonal opening directed through the first housing and the first gear to translate rotary motion of the first gear to the second gear, with the first gear rotated by a wrench structure permitting access to limited geometric spacings to the tightening or selective loosening of a fastener member.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: January 11, 1994
    Inventor: Danny L. Hendrix