Patents by Inventor Max Dunner

Max Dunner 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).

  • Locking apparatus for drawers and the like
    Patent number: 4525012
    Abstract: An apparatus for locking drawers and the like has a longitudinally guided operating rod for moving a ram mounted in the rear area of the drawer. A sloping surface of the ram projects into a bore of a pivotable lever and pivots it out of a fixed recess, permitting movement of the drawer. The ram is retracted by a spring so that the lever is urged by a torsion spring engages the recess to lock the drawer in the closed position on some other position where a recess is provided. The rod extends through the drawer front.
    Type: Grant
    Filed: May 3, 1983
    Date of Patent: June 25, 1985
    Assignee: Lista AG
    Inventor: Max Dunner