Patents by Inventor Elliot E. Blond

Elliot E. Blond 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).

  • Apparatus for sequence training
    Patent number: 3992786
    Abstract: Apparatus for sequence training including control switches for actuation by an operator, logic circuitry for programming the apparatus to undergo a particular sequence, indicators adjacent the control switches for manifesting the proper control switches to be actuated by the operator, error recognizing circuitry for recognizing improper actuation of the control switches, and a manifesting element responsive to the error recognizing circuitry for manifesting improper actuation of said control switches.
    Type: Grant
    Filed: February 5, 1975
    Date of Patent: November 23, 1976
    Assignee: Grumman Aerospace Corporation
    Inventors: Samuel J. Greenberg, Marvin P. Fischthal, Elliot E. Blond, Roger A. Schaefer