Patents by Inventor Robert Chedeville

Robert Chedeville 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).

  • System for the mutual anchoring of two walls
    Patent number: 4438612
    Abstract: Two facing walls have portions 1 and 2 connected together by a tie rod comprising a central section 4 and two end sections 5 and 6 joined to the central section by two bars 3 each with a ball head 7 at its opposite ends. The ball head in section 5 or 6 is disposed in a respective socket 8 or 33 attached to the wall portion 1 or 2. Central section 4 is essentially a turnbuckel comprising an outer tube with internal threads engaging sockets 25 for the ball heads in the central section.
    Type: Grant
    Filed: October 27, 1981
    Date of Patent: March 27, 1984
    Assignee: Couturier S.A.
    Inventors: Alain Bernard, Robert Chedeville