Patents by Inventor Dennis J. Berube

Dennis J. Berube 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).

  • Welder brush systems
    Patent number: 10173280
    Abstract: Welding brush systems having split heads designed to improve welder performance at least on Lincoln SA200, SA250, SA300, SAE300, SA200D, SA300D and Classic 1, 2 and 3 models of portable powered DC welders with commutators.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: January 8, 2019
    Inventor: Dennis J. Berube
  • Bridle
    Patent number: 5079904
    Abstract: A horse restraining apparatus includes a headstall having a pair of cheek pieces which fit on opposite sides of a horse's muzzle. The cheek pieces are attached to a nose band which encircles the horse's muzzle. Bit attachment elements are provided at the end of each cheek piece for removably coupling a bit to the headstall. When the bit is attached to the headstall, the apparatus functions as a bridle. When the bit is removed, the apparatus functions as a harness.
    Type: Grant
    Filed: April 27, 1990
    Date of Patent: January 14, 1992
    Inventor: Dennis J. Berube