Patents by Inventor Jean P. C. Martin Cocher

Jean P. C. Martin Cocher 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: 5195301
    Abstract: A method and apparatus for wrapping the sides and covering the top of a load. The apparatus comprises of a reel of wrapping film and a load support that can be rotated relative to each other about an axis that is coincident with the vertical axis of the load to thereby wrap the sides of the load. The film reel and the load support are further pivotable relative to each other about a second axis that is orthogonal to the load axis as well as slidable relative to each other along this second axis to thereby cover the top face of the load.
    Type: Grant
    Filed: July 7, 1992
    Date of Patent: March 23, 1993
    Assignee: Newtec International (Societe Anonyme)
    Inventors: Jean P. C. Martin-Cocher, Georges Jaconelli
  • Patent number: 4831812
    Abstract: A process for wrapping a load with prestretched film comprising unwinding and prestretching the film before applying the film to the load, passing the load through a curtain of film and cutting the film behind the load while forming the curtain and wherein said prestretching step includes positioning the prestretching means in a standby position in front of the load wherein said means are positioned close together while initially prestretching the curtain, moving the prestretching means apart transversely in association with the required delivery of the prestretched film until such means are in a spaced apart position near the side surfaces of the load, prestretching the film to cover the side surfaces of the load, prestretching the film to cover the rear surface of the load, and then moving the prestretching means toward one another transversely behind the load until they are close together in association with the necessary delivery of prestretched film.
    Type: Grant
    Filed: November 10, 1987
    Date of Patent: May 23, 1989
    Assignee: Newtec International
    Inventors: Jean P. C. Martin Cocher, Alain J. L. Velletaz