Patents by Inventor Pierre E. Deleage

Pierre E. Deleage 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).

  • Electrical heating cables
    Patent number: 4769529
    Abstract: A heating cable has a median strip of transverse slits. extending longitudinally through the median strip in an .OMEGA. or U-shaped bend for receiving an electrical cable. The ribbon is made of metal, preferably a good heat conductor. The slits open when the ribbon is bent, as when it goes around a corner during installation.
    Type: Grant
    Filed: October 16, 1986
    Date of Patent: September 6, 1988
    Assignee: Societe Deleage SA
    Inventor: Pierre E. Deleage