Patents by Inventor Bryan Vipond

Bryan Vipond 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).

  • Patent number: 7117954
    Abstract: A weed puller that comprises a plurality of prongs positioned about an axis, an anvil plate, and a moveable mass adapted to be driven into the anvil plate so as to transmit a force through the anvil plate to the prongs where the force has a substantial component in line with the axis about which the plurality of prongs are positioned. In a preferred embodiment, the weed puller comprises a body having a cavity that terminates at the anvil plate with the moveable mass slideably positioned within the cavity and the moveable mass being coupled to a rod that extends out of the cavity from an end opposite the anvil plate.
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: October 10, 2006
    Inventor: Bryan Vipond
  • Publication number: 20050279516
    Abstract: The present invention is directed to a weed puller that comprises a plurality of prongs positioned about an axis, an anvil plate, and a moveable mass adapted to be driven into the anvil plate so as to transmit a force through the anvil plate to the prongs where the force has a substantial component in line with the axis about which the plurality of prongs are positioned. In a preferred embodiment, the weed puller comprises a body having a cavity that terminates at the anvil plate with the moveable mass slideably positioned within the cavity and the moveable mass being coupled to a rod that extends out of the cavity from an end opposite the anvil plate.
    Type: Application
    Filed: June 21, 2004
    Publication date: December 22, 2005
    Inventor: Bryan Vipond