Patents by Inventor Bradley Demi

Bradley Demi 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).

  • Governor with take-up spring
    Patent number: 7353802
    Abstract: A governor for an engine includes a speed sensor coupled to the engine that moves in response to changes in engine speed. The governor further includes a linkage coupled between the speed sensor and a throttle member to move the throttle member between a first position and a second position. A governor spring couples to the throttle member. A friction spring couples to the throttle member and includes a coil portion frictionally engaged with the linkage.
    Type: Grant
    Filed: January 10, 2007
    Date of Patent: April 8, 2008
    Assignee: Briggs & Stratton Corporation
    Inventors: Hisaya Iwata, Bradley Demi