Patents by Inventor Maurice Plantard

Maurice Plantard 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).

  • Plastic filling nozzle for use at filling stations
    Patent number: 4005339
    Abstract: The present invention relates to a fuel dispensing nozzle made of plastic material and having means for conducting an electrical charge from the inlet of a receiving vessel to the source of the liquid connected to said nozzle.
    Type: Grant
    Filed: June 2, 1975
    Date of Patent: January 25, 1977
    Assignee: Shell Oil Company
    Inventor: Maurice Plantard