Patents by Inventor Sue Steffey

Sue Steffey 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).

  • Folding pet ramp and steps
    Patent number: 7621236
    Abstract: A folding pet ramp and step apparatus is described. The apparatus includes a frame supporting an upper platform member and a lower platform member. The lower platform member has a lower riser and a lower runner. The upper platform member has an upper riser and an upper runner which are movable between a ramp mode and a step mode. The upper riser fixedly supports the upper runner against the frame when in the step mode, and is moveable from the fixedly supported position to permit the upper runner to move to the ramp mode.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: November 24, 2009
    Inventors: Sue Steffey, Brooks Rorke
  • Folding Pet Ramp and Steps
    Publication number: 20080302312
    Abstract: A folding pet ramp and step apparatus is described. The apparatus includes a frame supporting an upper platform member and a lower platform member. The lower platform member has a lower riser and a lower runner. The upper platform member has an upper riser and an upper runner which are movable between a ramp mode and a step mode. The upper riser fixedly supports the upper runner against the frame when in the step mode, and is moveable from the fixedly supported position to permit the upper runner to move to the ramp mode.
    Type: Application
    Filed: June 6, 2007
    Publication date: December 11, 2008
    Inventors: Sue Steffey, Brooks Rorke