Patents by Inventor Henry Hanel

Henry Hanel 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).

  • Arrangement in air cushion vehicles
    Patent number: 4549626
    Abstract: An arrangement for the attachment of a lower portion of a skirt forming an air cushion limiting member in an air cushion vehicle comprises attachment points inside the skirt. These attachment points include an attachment eye or the like, through which a pulling element is drawn. The pulling element has an inner end attached to the lower skirt portion and, following said pulling element, at the opposite side of the attachment eye, an outer end attached to a point where the attachment is operable from the outside of the air cushion vehicle.
    Type: Grant
    Filed: August 23, 1983
    Date of Patent: October 29, 1985
    Assignee: Oy Wartsila Ab
    Inventors: Seppo Korppoo, Henry Hanel