Patents by Inventor Jean Raymond Boucher

Jean Raymond Boucher 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).

  • Device for filling multi-stranded electric cable
    Patent number: 3972304
    Abstract: In a device for filling the interstices of the multi-stranded core of a cable, a die freely rotatable about an axis and having a plurality of passages opening from each end of the die, the passages being arranged in a cylindrical locus about the rotational axis of the die. The device itself consists of a housing defining a chamber holding filler material through which the core passes, one end of the housing being closed by the die and the other end of the housing having an aperture axially aligned with the die.
    Type: Grant
    Filed: April 22, 1975
    Date of Patent: August 3, 1976
    Assignee: Northern Electric Company Limited
    Inventor: Jean Raymond Boucher