Patents by Inventor Michael Joseph Gegg

Michael Joseph Gegg 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
    Patent number: 3952617
    Abstract: The present invention relates to a unique ratcheting wrench which features an internal assembly which permits two modes of ratcheting. One mode of ratcheting is the conventional ratcheting made wherein the wrench bar is swung back and forth in a plane substantially perpendicular to the center axis of the nut or bolt being tightened. The other mode of ratcheting made possible by the assembly is ratcheting by rotating the handle of the wrench in a plane perpendicular to the plane of rotation of the nut or bolt to be tightened.
    Type: Grant
    Filed: March 19, 1975
    Date of Patent: April 27, 1976
    Assignee: Ray & Spielman
    Inventor: Michael Joseph Gegg