Patents by Inventor Jean-Jacques Kaminski

Jean-Jacques Kaminski 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).

  • Method of manufacturing a composite type stay insulator, and an insulator obtained by the method
    Patent number: 4491687
    Abstract: A composite type stay insulator comprises a central mandrel (4) made of insulating foam and having its ends (5) glued at (6) to two metal end pieces (1). The glue may be optionally conductive or semiconductive. A skein winding (8) of insulating resin-impregnated fibers is made around the end piece and mandrel assembly to transmit traction forces from a shoulder (7) on one of the end pieces to a corresponding shoulder on the other. The winding is then covered with a resilient insulating covering (9) which is optionally fitted with fins.
    Type: Grant
    Filed: July 22, 1982
    Date of Patent: January 1, 1985
    Assignee: Societe Anonyme dite: Ceraver
    Inventors: Alexandre Kaczerginski, Jean-Jacques Kaminski