Patents by Inventor Denis Crepel

Denis Crepel 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).

  • Tubular support for installing a contractable elastic sleeve
    Patent number: 5495650
    Abstract: The tubular support for installing a contractable elastic sleeve comprises a rigid tube covered on its outside by a film having a low coefficient of friction. It also includes guide and drive means for the film which is mounted so as to be completely free relative to the tube, which means guide and drive the film around a front end and against the inside surface of the tube. The support is applicable to installing a elastic sleeve on a cylindrical element.
    Type: Grant
    Filed: June 24, 1994
    Date of Patent: March 5, 1996
    Assignee: Euromold
    Inventors: Denis Crepel, Jozef Cardinaels