Patents by Inventor James T. Haroldsen

James T. Haroldsen 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: 6189834
    Abstract: An airframe apparatus for attaching and selectively releasing multiple payloads suspended from an aircraft. The airframe apparatus includes a collapsible loading frame that is configured to have a stabilized open position and a collapsed closed position. The loading frame is constructed from a plurality of vertical struts and horizontal struts that are hingedly interconnected at corner assemblies to allow the loading frame to be collapsed. A payload hook is connected to each of the corner assemblies by a universal joint. A plurality of legs are rotatably attached to the loading frame and can be extended below the loading frame to support the payload hooks off the ground during landing of the airframe apparatus. Shock absorbing devices are operatively attached to the legs to absorb the impact of the loading frame against the ground during landing. The airframe apparatus is used as part of a cargo management system for transporting multiple payloads suspended from an aircraft.
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: February 20, 2001
    Assignee: Skyhook Technologies, Inc.
    Inventors: Phillip Dietz, James T. Haroldsen, Donald P. Cox