Patents by Inventor Jean-Luc Serriere

Jean-Luc Serriere 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).

  • Process for assembling tubes of plastics material and assemblies resulting from said process
    Patent number: 3962766
    Abstract: Tubes of thermoplastic material having an elastic memory are assembled with radiating plates of a heat exchanger by:Longitudinally drawing the tubes at a first temperature in the neighborhood of the softening point of said material so as to reduce their transverse dimensions;Cooling said tubes to the ordinary temperature while maintaining the drawing force;Putting the tubes and the plates in their desired relative positions;Bringing the assembly to said first temperature so that the tubes can resume their initial transverse dimensions.
    Type: Grant
    Filed: May 31, 1974
    Date of Patent: June 15, 1976
    Assignee: Pont-A-Mousson S.A.
    Inventors: Guy Pompidor, Jean-Luc Serriere