Patents by Inventor Martin B. Mason

Martin B. Mason 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).

  • Patent number: 5065561
    Abstract: A concrete wall form system including a plurality of first and second panels each preferably having grooved portions extending along corresponding top side edges and complementary mating tongue portions extending along corresponding bottom side edges, and having regularly spaced transverse slots extending into the top and bottom side edges thereof. The form system also includes a plurality of ties each having a bridging web portion, interior flanges formed at the opposite extremities of the web portions, and fastening portions also formed at each end of the web portion and including an outwardly extending shank terminating in an outer flange, the shanks of the fastening portions being adapted for disposition in the aligned transverse slots in vertically adjacent form panels, the interior flanges engaging an interior wall of the panels, and the exterior flanges engaging an outer side wall of the panels.
    Type: Grant
    Filed: October 19, 1988
    Date of Patent: November 19, 1991
    Assignee: American Construction Products, Inc.
    Inventor: Martin B. Mason