Patents by Inventor Jacques Vanin

Jacques Vanin 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).

  • Manufacturing process of an electrical contact with contact pad
    Patent number: 4910868
    Abstract: A contact part is shaped to form a cavity in which a sintered or agglomerated block is placed before the assembly is placed on a welding press causing fixing and shaping of the block to form the contact pad. The protuberance of the pad may result from a deformation of the support in the course of the fixing operation, by a pin supported by the electrode of the welding machine coming up against the face opposite to the pad of the support.
    Type: Grant
    Filed: February 16, 1989
    Date of Patent: March 27, 1990
    Assignee: Merlin Gerin
    Inventors: Georges Fevrier, Jacques Vanin, Jean-Paul Favre-Tissot