Patents by Inventor Sidney Axelrod

Sidney Axelrod 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).

  • Structural skin construction materials and method
    Patent number: 4095760
    Abstract: A structural cover skin for components of a fluid-medium craft, especially the foil components of the craft, wherein a layer of heat shrinkable, polymeric film, preferably of polyvinyl fluoride is bonded to a layer of heat-shrinkable polymeric film and/or fabric, preferably of polyester, to form a special laminated heat shrink covering material particularly useful for man-flown airplanes. A method for covering the frame portions includes an encapsulating envelope of the noted material or an overlapped wrapping which is heat shrunk tautly to the contours of the frame.
    Type: Grant
    Filed: April 4, 1977
    Date of Patent: June 20, 1978
    Assignees: James A. Black, Top Flite Models, Inc.
    Inventors: John H. Sommer, Sidney Axelrod