Patents by Inventor Bruce Russell Lee Cooper

Bruce Russell Lee Cooper 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).

  • Modular roll protection structure (ROPS) for compact tractors
    Patent number: 7438319
    Abstract: A roll over protection device for compact tractors has a tubular steel hoop 14 carried by a channel section coupling 20 and the coupling is bolted to a bracket 12 with holes 34 and slots 36 which enable it to be bolted to the transmission housing of the tractor. The hoop 14 and coupling 20 are the same whatever the make of tractor, but the bracket is intended to fit different models.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: October 21, 2008
    Inventors: Bruce Russell Lee Cooper, Frank Allen
  • MODULAR ROLL PROTECTION STRUCTURE (ROPS) FOR COMPACT TRACTORS
    Publication number: 20070182147
    Abstract: A roll over protection device for compact tractors has a tubular steel hoop 14 carried by a channel section coupling 20 and the coupling is bolted to a bracket 12 with holes 34 and slots 36 which enable it to be bolted to the transmission housing of the tractor. The hoop 14 and coupling 20 are the same whatever the make of tractor, but the bracket is intended to fit different models.
    Type: Application
    Filed: February 8, 2007
    Publication date: August 9, 2007
    Inventors: Bruce Russell Lee Cooper, Frank Allen