Patents by Inventor Robert John Orr

Robert John Orr 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).

  • Ground anchors
    Patent number: 6619307
    Abstract: A ground anchor, such as a tent peg, includes a channel-section, ground-penetrating base member, and a second member at or adjacent one end of the base member. The second member projects (or is capable of projecting) from the base member at an inclination thereto and is provided with an attachment point for a tether.
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: September 16, 2003
    Inventor: Robert John Orr
  • Ground anchors
    Publication number: 20010039769
    Abstract: A ground anchor, such as a tent peg, includes a channel-section, ground-penetrating base member, and a second member at or adjacent one end of the base member. The second member projects (or is capable of projecting) from the base member at an inclination thereto and is provided with an attachment point for a tether.
    Type: Application
    Filed: June 5, 2001
    Publication date: November 15, 2001
    Inventor: Robert John Orr