Patents by Inventor Robert S. Lancaster

Robert S. Lancaster 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).

  • Method and apparatus for attaching a film container to a camera strap
    Patent number: 5175576
    Abstract: An apparatus for attaching a film container to a camera strap is provided. The apparatus includes an elongated base, a mount for coupling the base to the camera strap and a receptacle for holding film that is attached to the base. The base may be mounted to the camera strap by the attachment of a snap fastener at each end of the base. The ends are positioned around the strap and are detachably coupled together to mount the base to the strap. The receptacle may take the form of an elastic loop that is sized to hold at least one container of film and is secured to the center portion of the base.
    Type: Grant
    Filed: November 13, 1991
    Date of Patent: December 29, 1992
    Inventor: Robert S. Lancaster
  • Elongated barrier for a door or a window
    Patent number: D338394
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: August 17, 1993
    Inventor: Robert S. Lancaster