Patents by Inventor William R. Lincourt

William R. Lincourt 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: 4540147
    Abstract: A jack stand attachment for use with a conventional support stand is disclosed, the attachment having a socket means that is slidably received on the load rest of the support stand. On the upper surface of the socket means, there is found a V-shaped rest and link means are pivoted to the attachment which have apertures therein near the terminus thereof that will accept a wheel lug bolt.
    Type: Grant
    Filed: September 23, 1983
    Date of Patent: September 10, 1985
    Inventor: William R. Lincourt
  • Patent number: 4482030
    Abstract: A support platform for a ladder is disclosed which is arranged to be assembled with eight bolts by placing a platform on to a pair of straps which have hook members at either end thereof. Further, a spreader bar, that serves as a handle, is fastened across the upper portions of the straps so that the upper portion is stiffened. A leg is spaced inwardly from the hooks at either end of the straps to provide guidance of the platform onto the rungs of the ladder; leg portions are elongated for the purpose of proper engagement with the rungs of the ladder.
    Type: Grant
    Filed: September 23, 1983
    Date of Patent: November 13, 1984
    Inventor: William R. Lincourt