Patents Represented by Attorney Terrance Mason
  • Patent number: 8157225
    Abstract: The invention relates to a monopod device for use with a camera, which uses one or more constant force helical springs to counterbalance the weight of a camera and lens, as well as a camera tilt mechanism, the combination of which effectively provides weight compensation that significantly reduces the lifting force required by a user to move the camera and provides stable image capture, camera control, and a reduced footprint when compared to existing tripods.
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: April 17, 2012
    Inventor: Richard Earl Kephart
  • Patent number: D544761
    Type: Grant
    Filed: February 7, 2006
    Date of Patent: June 19, 2007
    Assignee: PWP Industries
    Inventor: Terry Vovan
  • Patent number: D555475
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: November 20, 2007
    Assignee: PWP Industries
    Inventors: Jose Enriquez, Jimmy Pho
  • Patent number: D571654
    Type: Grant
    Filed: March 24, 2007
    Date of Patent: June 24, 2008
    Assignee: PWP Industries
    Inventors: Ira Maroofian, Tim Oberloier
  • Patent number: D585735
    Type: Grant
    Filed: August 18, 2007
    Date of Patent: February 3, 2009
    Assignee: PWP Industries
    Inventors: Terry Vovan, Jimmy Pho