Patents by Inventor Bernard Montoriol

Bernard Montoriol 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 forming wiring for bottle stoppers
    Patent number: 4440199
    Abstract: A method for the manufacture of stopper wirings which consists:in shaping wires to a profile including in a first plane a central portion in the form of an arc of circle and two straight branches,in disposing the shaped wires to form a complete ring, the straight branches extending outwardly from the ring,in twisting each branch along a first portion of its length starting from the ring,in twisting locally the remaining portion of each branch in a zone intermediate between the twisted portion and the outer end,and in rolling the end of the remaining portion of each branch in the shape of a loop to form one leg of the wiring.
    Type: Grant
    Filed: July 21, 1981
    Date of Patent: April 3, 1984
    Assignee: Etablissements F. Valentin
    Inventor: Bernard Montoriol