Patents by Inventor Jim M. Walton

Jim M. Walton 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: 4876979
    Abstract: An apparatus for employing and retrieving a seaborne vehicle having a frable surface includes a muzzle and a cylindrically shaped cocoon. The muzzle is clamped to the vehicle and then pulled by a rope into the cocoon. Bladders within the cocoon are inflated with pressurized air to retain the vehicle. The vehicle can then be safely retrieved by hoisting the cocoon out of the ocean. Vehicle deployment is achieved by placing the vehicle in the cocoon, pressurizing the bladders with air, lowering the cocoon and attendant vehicle into the ocean, exhausting the air from the bladders, and then towing the cocoon so that water passing through apertures in the bow of the cocoon push the vehicle into the open ocean.
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: October 31, 1989
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Jim M. Walton, Arthur E. Munson