Patents by Inventor Fraser Colley

Fraser Colley 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).

  • Paintball feed system
    Patent number: 6739322
    Abstract: A paintball feed system (10) comprises flexible detent beams (32a,b) that flex about first and second support points (33,34) such that they allow a paintball (22a) to pass from a hopper (18) into a feed tube (12) leading to a paintball marker's breech (16) under it's own weight when flexing about the first support point (33). The beams (32a,b) are rigid enough, when flexing about the second support pint (34), to prevent the return of the paintball (22a) back into the hopper (18) from the feed tube (12).
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: May 25, 2004
    Assignee: NPF Limited
    Inventors: John Ronald Rice, Nicholas John Marks, Fraser Colley
  • PAINTBALL FEED SYSTEM
    Publication number: 20030131835
    Abstract: A paintball feed system (10) comprises flexible detent beams (32a,b) that flex about first and second support points (33,34) such that they allow a paintball (22a) to pass from a hopper (18) into a feed tube (12) leading to a paintball marker's breech (16) under it's own weight when flexing about the first support point (33). The beams (32a,b) are rigid enough, when flexing about the second support pint (34), to prevent the return of the paintball (22a) back into the hopper (18) from the feed tube (12).
    Type: Application
    Filed: January 15, 2003
    Publication date: July 17, 2003
    Inventors: John Ronald Rice , Nicholas John Marks , Fraser Colley