Patents by Inventor Darrell Large

Darrell Large 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: 5555458
    Abstract: A passenger safety status indicator for vehicles comprises monitor display panel at or near the supervisory monitor's seat on an airliner. The display panel is capable of displaying the status of a plurality of safety procedures required to be followed by each passenger occupying a seat. Commonly these items are; (1) seat back in the full forward and locked position, (2) seat belt tight and fastened, and (3) serving tray in the upright and locked position. The panel has a 3 bulb display light for each seat position on the airplane. A display globe for each seat position has at least three separate colored lenses for displaying the status of each one of the required safety procedures. Each passenger station or small group of such positions is provided with a smaller display device for signaling the individual passengers as to the status of their individual safety procedures.
    Type: Grant
    Filed: November 14, 1994
    Date of Patent: September 10, 1996
    Inventor: Darrell Large