Patents by Inventor Douglas W. Robbins

Douglas W. Robbins 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: 6022064
    Abstract: In automobile convertible tops using a tension cable to stretch the soft top and force the sides of the soft top close to the convertible top frame and weather seal, an improved cable sleeve is provided, wherein the cable sleeve is partitioned to form a narrower channel so as to further limit the movement of the sleeve and the soft top in relation to the tension cable to keep the lower side edges of the soft top downward against the soft top frame to create a better seal, and at the same time enhance the shape of the soft top by keeping it fully stretched and reducing shrinkage and upward movement of the soft top. In addition, by adding an intermediate layer of material to bond the cable sleeve to the soft top, direct stitching of the cable sleeve to the soft top will be avoided, thereby preventing water leakage through the stitching holes and enhancing the appearance of the soft top.
    Type: Grant
    Filed: June 30, 1998
    Date of Patent: February 8, 2000
    Assignee: Robbins Auto Top Company, Inc.
    Inventors: Douglas W. Robbins, Roy P. Agosta
  • Patent number: 4799727
    Abstract: An improved hinge is provided for interconnecting window panes or the like, wherein the hinge is particularly adapted for use in a folding rear window of an automotive vehicle having a fold-down convertible top. The hinge comprises an elongated one-piece extrusion of flexible elastomer material shaped to define a back-to-back pair of generally U-shaped channel strips joined together by a short hinge segment along one side thereof. The channel strips are respectively secured with substantial bond area to adjacent edges of a pair of window panes, with the hinge segment acccommodating relatively free swinging movement of the panes betweeen a normal position lying generally in a common plane and a folded or stacked position for compact storage.
    Type: Grant
    Filed: April 10, 1987
    Date of Patent: January 24, 1989
    Assignee: Robbins Auto Top Co., Inc.
    Inventors: Mark R. Robbins, Douglas W. Robbins, Roy P. Agosta