Patents by Inventor David G. Simi

David G. Simi 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).

  • Vehicle position indicator
    Patent number: 4873509
    Abstract: A vehicle position indicator apparatus is positionable to detect a forwardmost position of a vehicle to provide an audible alarm for such position. An elongate antennae is contactable by the forwardmost portion of a vehicle whereupon a circuit will be completed and the aforenoted audible alarm will sound. The indicator apparatus includes a self-contained power supply and is accordingly positionable as desired.
    Type: Grant
    Filed: October 27, 1987
    Date of Patent: October 10, 1989
    Inventor: David G. Simi