Patents by Inventor Pierre Mokry

Pierre Mokry 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).

  • Sealed chambers
    Patent number: 4802068
    Abstract: The invention relates to chambers which are sealed against ingress of water and are provided with an element through which air may permeate to equalize pressures of air inside and outside the chamber. The element is of a foamed silicone and has a cellular fine pored layer of predominantly open cells having a skin to be contacted by air outside the chamber. Examples of chambers described and claimed are a vehicle horn and a vehicle headlight.
    Type: Grant
    Filed: November 10, 1987
    Date of Patent: January 31, 1989
    Assignee: Dow Corning France S.A.
    Inventor: Pierre Mokry