Patents by Inventor Marshall A. Paige

Marshall A. Paige 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).

  • Man portable shallow water structure
    Patent number: 4892445
    Abstract: A man portable (80 lbs) surface piercing structure which can be installed shallow water (nominally 10 ft) from a small boat without divers assistance. The structure is comprised of two separate assemblies, a mast and a foundation. The mast is joined to its foundation by a mechanical latch and release mechanism which is internal to the mast.
    Type: Grant
    Filed: April 29, 1987
    Date of Patent: January 9, 1990
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Marshall A. Paige
  • Pile having double cone anchor
    Patent number: 4773793
    Abstract: A light weight pile having increased load bearing capacity for being embed in the ocean floor. Two cones are welded together at their base. An opening of about one third the diameter of the base is made in the apex of each of the cones to provide an opening for a hollow pile to pass through. The double cone is attached to the pile so that it can be water jetted into the ocean floor.
    Type: Grant
    Filed: April 29, 1987
    Date of Patent: September 27, 1988
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Marshall A. Paige, Robert E. Van Olst
  • Anti two-blocking device
    Patent number: 3941354
    Abstract: A fail-safe cable cutter device which prevents the release or loss of an ect lifted by a cable through a pulley in the event the object accidentally strikes the pulley and is lifted beyond its safe load condition; i.e., the object is "two-blocked.
    Type: Grant
    Filed: February 25, 1975
    Date of Patent: March 2, 1976
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Marshall A. Paige