Patents by Inventor Peter Relland

Peter Relland 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).

  • INTERLOCKING RIG MAT
    Publication number: 20100209187
    Abstract: A pair of disengageably interlocking rig mats are provided. The rig mats are engaged to prevent longitudinal separation. An interlocking mechanism of key and receiver is provided. The key is lockably, slidably engaged with the receiver by lateral movement of one mat relative to the other. The mats are configured such that the interlocking mechanism is protected from dirt and debris.
    Type: Application
    Filed: February 17, 2010
    Publication date: August 19, 2010
    Inventors: Peter Relland, Shawn David Relland
  • Rig mat
    Patent number: 7565868
    Abstract: Gusset plates are incorporated for reinforcement at the junctions of the wide flanged, cross and longitudinal beams of a rig mat frame. The junctions thus have a square tubing configuration.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: July 28, 2009
    Inventor: Peter Relland
  • RIG MAT
    Publication number: 20080053343
    Abstract: Gusset plates are incorporated for reinforcement at the junctions of the wide flanged, cross and longitudinal beams of a rig mat frame. The junctions thus have a square tubing configuration.
    Type: Application
    Filed: August 30, 2007
    Publication date: March 6, 2008
    Inventor: Peter RELLAND