Patents by Inventor Joseph P. Gannatal

Joseph P. Gannatal 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: 5251848
    Abstract: A space shuttle wheel acceleration system includes a plurality of attachm bands located in the grooves of a tire and extending around the circumference of the tire with collapsible cups attached to the attachment bands located at spaced intervals around the tire that pop open on the downwind portion of a tire revolution to catch the wind and rotate the tire and collapse on the downwind portion of a revolution to reduce drag. The cups include elastic-bands to maintain the cup in a collapsed state when not catching the wind and also include stiffeners to prevent the cups from folding over when catching the wind. A breakaway buckle attaches the ends of each attachment band and automatically fails when the tire touches down to shed the space shuttle wheel acceleration system for smooth runway performance.
    Type: Grant
    Filed: May 14, 1992
    Date of Patent: October 12, 1993
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Joseph P. Gannatal