Patents by Inventor Michel Liber

Michel Liber 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).

  • Lock and hinge rotary device
    Patent number: 4343065
    Abstract: A rotary device acting as a lock between two parts and affording a supplementary function of hinging the two parts after the parts have been primarily locked. Each of the two semi-circular bolts which are not attached to one another becomes a flap carrying a hinge portion disposed in such a way that the hinge portions of the flaps are aligned with one another when the diameters of the flaps are placed side by side.
    Type: Grant
    Filed: March 12, 1980
    Date of Patent: August 10, 1982
    Assignee: Seilib
    Inventor: Michel Liber