Patents by Inventor Bernard Julou

Bernard Julou 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).

  • Window regulators for motor vehicles
    Patent number: 3930337
    Abstract: This window regulator of the parallel-motion type comprises two parallel links with a front run channel rigid with a curved guider rail reproducing the movements of the glass-supporting bottom channel, a rolling member rigid with said bottom channel engaging said guide rail, one of said links being pivoted to a fixed pin of said bottom channel and to a pivot pin carried by a fixed plate supporting the control mechanism, the other link being rigid with a rotary member coupled to said mechanism and pivoted by means of another rolling member to the bottom channel and also to a pin rigid with said plate, this window regulator being intended more particularly for curved quarter-light windows of motor vehicles.
    Type: Grant
    Filed: March 13, 1975
    Date of Patent: January 6, 1976
    Assignees: Regie Nationale des Usines Renault, Automobiles Peugeot
    Inventors: Marcel Quesnel, Bernard Julou