Patents by Inventor Robert E. Whitton

Robert E. Whitton 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: 5389921
    Abstract: A parking lot traffic control and fee collection system is disclosed for use in stadium type parking lots. A vehicle counter installed in a portable traffic pylon is provided at the entry point for each entrance lane of the parking lot for marking the station of the parking attendant. The vehicle counter is installed in a tamper-proof arrangement and the cumulative count of vehicles is presented on a display device which is viewable without opening the enclosure provided by the pylon. A parking supervisor may read the cumulative count at any time and pick-up the receipts from the parking attendant during or at the completion of the parking process. The amount of the receipts collected is compared with the reading on the display device and discrepancies are noted by the supervisor. The vehicle counter is provided with a tamper-proof reset switch.
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: February 14, 1995
    Inventors: John M. Whitton, Robert E. Whitton
  • Patent number: 3967329
    Abstract: A device for aiding a standing person in the raising of a seated person to a standing position has a first portion with an opening to receive and encompass the leg of the standing person and a second portion with a opening to receive a knee of the seated person so that such knee is held in a fixed position relative to the leg of the standing person while the seated person is pulled forward and upward to a standing position.
    Type: Grant
    Filed: April 24, 1975
    Date of Patent: July 6, 1976
    Inventors: Robert E. Whitton, Jr., Harold M. Stith