Patents by Inventor Philippe De Barsy

Philippe De Barsy 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).

  • Crash helmet
    Patent number: 4054953
    Abstract: There is described a crash helmet which comprises at least one air inlet provided in that helmet area over which sweeps the air and so arranged as to canalize the air inside the helmet, means to distribute the air inside the helmet and at least one opening provided in the helmet wall in that area thereof over which the air does not sweep, to let the air escape from said helmet.
    Type: Grant
    Filed: August 30, 1976
    Date of Patent: October 25, 1977
    Inventor: Philippe De Barsy