Patents by Inventor Ralph Sassi

Ralph Sassi 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: 4010513
    Abstract: A wiper device for removing moisture from both flat and arcuate surfaces, such as the washed exterior surfaces of automobiles. The wiper device includes a handle and blade support, which have a unitary lightweight plastic construction, and an elongated flexible wiper blade secured to the support along one of its sides. The wiper blade is made of a relatively soft rubber stock material and extends out from the support a sufficient distance to enable the blade to conform closely to both flat and curved surfaces over which it is passed to facilitate the substantially complete removal of moisture from such surfaces.
    Type: Grant
    Filed: June 9, 1975
    Date of Patent: March 8, 1977
    Inventor: Ralph Sassi