Patents by Inventor Marcel Porchet

Marcel Porchet 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: 4418439
    Abstract: An ice-scraper used to scrape off ice and frost formed on the outer convex glass surface of a vehicle windshield. This ice-scraper consists of a one-piece triangular shape body made of precast flexible and resilient plastic material. The base edge of said body is bevelled to form a scraping edge. The body has a slit extending parallel to this base edge and terminating short of the side edges of the body to define a flexible blade portion adapted to contact a convex glass surface over substantially the entire length of the scraping edge.
    Type: Grant
    Filed: January 29, 1982
    Date of Patent: December 6, 1983
    Inventor: Marcel Porchet