Patents by Inventor Philip M. Garvey

Philip M. Garvey 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 stop
    Patent number: 8601915
    Abstract: A wrench stop on a wrench having opposite ends that include respective engagement apertures for fitting with a head member to be engaged by the engagement aperture. A slide member constructed and arranged for mounting adjacent to the engagement aperture and including an end catch. The slide member has retracted and extended positions. The slide member, in the retracted position thereof, has the end catch disposed away from the engagement aperture, and in the extended position thereof, has the end catch disposed over the engagement aperture so that the wrench piece does not disengage from the head member.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: December 10, 2013
    Inventor: Philip M. Garvey