Patents by Inventor Robert Charpy

Robert Charpy 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).

  • Patent number: 6893247
    Abstract: The invention relates to a picking-up device and assembly for making a part made of a reinforced plastics material in a mold. The picking-up device includes at least one presser having a shaped front face and first needles mounted to have end portions that project beyond the front face in one position and retract so as to be set back from the front face in a second position. The picking-up device may have a base mounted to move relative to the picking-up device. A production line may be formed from use of two picking-up devices.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: May 17, 2005
    Assignee: Compagnie Plastic Omnium
    Inventors: Luc Uytterhaeghe, Charles-Guillaume Blanchon, Anthony Chene, Robert Charpy
  • Publication number: 20030057611
    Abstract: The invention relates to a picking-up device and assembly for making a part made of a reinforced plastics material in a mold. The picking-up device includes at least one presser having a shaped front face and first needles mounted to have end portions that project beyond the front face in one position and retract so as to be set back from the front face in a second position. The picking-up device may have a base mounted to move relative to the picking-up device. A production line may be formed from use of two picking-up devices.
    Type: Application
    Filed: October 30, 2002
    Publication date: March 27, 2003
    Applicant: COMPAGNIE PLASTIC OMNIUM
    Inventors: Luc Uytterhaeghe, Charles-Guillaume Blanchon, Anthony Chene, Robert Charpy
  • Patent number: 6495086
    Abstract: A method of making a part made of a reinforced plastics material in a mold including at least two portions and from a reinforced sheet or from a lay-up of reinforced sheets including at least one reinforced sheet, in which method the reinforced sheet (4) is pre-heated. The reinforced sheet or the lay-up of reinforced sheets is presented to a first portion (1) of the open mold by a picking-up device including pressers (6a; 6b; 7), at least a region of the reinforced sheet or of the lay-up is applied against a corresponding region of the first mold portion by pressers on the picking-up device, the remainder of its surface is applied against the first mold portion while holding stationary the region of the reinforced sheet or of the lay-up, the mold is closed, and the resulting part is removed from the mold.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: December 17, 2002
    Assignee: Compagnie Plastic Omnium
    Inventors: Luc Uytterhaeghe, Charles-Guillaume Blanchon, Anthony Chene, Robert Charpy