Patents by Inventor Alexandre Daumas

Alexandre Daumas 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).

  • Charge air hose
    Patent number: 8220498
    Abstract: The invention refers to a charge air hose for motor vehicles, comprising: a hose-shaped base member and a textile reinforcement. In a conventional charge air hose the textile reinforcement is embedded into the base member or it is arranged between two layers of the base member. A continuing dynamic load of the conventional charge air hose leads to delamination of the composite. To solve the problems known from the prior art, the invention provides a charge air hose for motor vehicles, comprising: a hose-shaped base member, a textile reinforcement arranged on the surface of the base member, wherein the hose-shaped base member is a vulcanized, elastomer-containing hose.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: July 17, 2012
    Assignee: Veritas AG
    Inventors: Marc Van Hooren, Alexandre Daumas, Gerhard Hummel
  • Charge air hose
    Publication number: 20080202620
    Abstract: The invention refers to a charge air hose for motor vehicles, comprising: a hose-shaped base member and a textile reinforcement. In a conventional charge air hose the textile reinforcement is embedded into the base member or it is arranged between two layers of the base member. A continuing dynamic load of the conventional charge air hose leads to delamination of the composite. To solve the problems known from the prior art, the invention provides a charge air hose for motor vehicles, comprising: a hose-shaped base member, a textile reinforcement arranged on the surface of the base member, wherein the hose-shaped base member is a vulcanized, elastomer-containing hose.
    Type: Application
    Filed: February 27, 2008
    Publication date: August 28, 2008
    Applicant: Veritas AG
    Inventors: Marc Van Hooren, Alexandre Daumas, Gerhard Hummel