Patents by Inventor Ross M. Castle

Ross M. Castle 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: 4506477
    Abstract: A curtain rod for a sliding glass door in a wall comprising a first rod section, a pair of brackets mounting the first rod section on the door in position extending generally horizontally across a face of the door, a second rod section, and a bracket mounting the second rod section independently of the door in axial alignment with the first rod section. The first and second rod sections have a sliding fit with respect to each other and constitute an extensible rod assembly, the rod assembly being extended as the door is closed and contracted as the door is opened. The rod assembly is adapted to support a curtain extending across the face of the door in both closed and open positions of the door. The curtain rod further comprises a lock for preventing contraction of the assembly and thus the opening of the door.
    Type: Grant
    Filed: July 14, 1981
    Date of Patent: March 26, 1985
    Inventor: Ross M. Castle
  • Patent number: 4277913
    Abstract: A curtain rod for a sliding glass door in a wall comprising a first rod section and brackets mounting the first rod section on the door in position extending generally horizontally across a face of the door, the first rod section being spaced laterally from the face for supporting a plurality of hooks or the like adapted to support a curtain. The curtain rod further comprises a second rod section and a bracket mounting the second rod section independently of the door in axial alignment with the first rod section. The first and second rod sections have a sliding fit with respect to each other and constitute an extensible rod assembly, the rod assembly being extended as the door is closed and contracted as the door is opened. The rod assembly is adapted to support a curtain extending across the face of the door in both closed and open positions of the door.
    Type: Grant
    Filed: September 19, 1979
    Date of Patent: July 14, 1981
    Inventor: Ross M. Castle
  • Patent number: D301043
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: May 9, 1989
    Inventor: Ross M. Castle