Patents by Inventor Herve Duplessy

Herve Duplessy 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: 4739884
    Abstract: A package insert between two layers of articles comprises a rigid plate formed with openings spanned by at least one and preferably two flexible and advantageously elastic films which are deformed when upper articles are stacked on lower articles through the openings to nest the articles in place.
    Type: Grant
    Filed: November 12, 1986
    Date of Patent: April 26, 1988
    Inventor: Herve Duplessy
  • Patent number: 4611419
    Abstract: A trouser press has a pair of similar elongated boards each having a pair of generally parallel, vertical, and longitudinal edges and upper and lower transverse edges bridging same and a heating plate similar to and between the boards and having respective such longitudinal and transverse edges. The plate and normally the boards also are formed at the respective upper edges with cutouts so that a pair of trousers can be positioned with one trouser leg on one side of the plate, one trouser leg on the other, the trouser waistband generally at the upper edges, and the trouser crotch at the cutout. Hinges attach the boards and plate together in registration with the heating plate sandwiched between the boards for pivoting of each of the boards relative to the plate. Grippers are provided at the upper edges for securing the trouser waistband in the press and clips are provided generally at the lower edges for securing the trouser legs in the press.
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: September 16, 1986
    Inventors: Patrice Duplessy, Herve Duplessy