Patents by Inventor Mark E. Prentice

Mark E. Prentice 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).

  • Attachment of skirt pants for surface-effect vehicles
    Patent number: 4702332
    Abstract: To make a skirt part of a surface-effect vehicle readily and reliably retainable to the vehicle while able to be folded to be sent to the position of use, the skirt part has an enlarged bead to be slid into a restricted-mouth channel on the vehicle, the core of the bead being an elongate spiral spring of stainless steel. End-plugs are fitted to prevent endwards escape from the channel.
    Type: Grant
    Filed: November 8, 1985
    Date of Patent: October 27, 1987
    Assignee: Avon Industrial Polymers Limited
    Inventor: Mark E. Prentice