Patents by Inventor Joel L. Tolbert

Joel L. Tolbert 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: 5416475
    Abstract: A remote meter reading receptacle for pit lid mounting includes an annular, cup-shaped housing containing a ferrite coil and electronic circuit board. This housing is mounted within an outer shroud which has an annual flange formed about its periphery. The shroud includes a pair of openings, the first for receiving a threaded fastener, such a bolt, and the other for receiving an electrical cable connected to the circuit board of the housing. The shroud is dimensioned to fit securely within an opening formed in the lid of a pit-type meter box, such as used for outdoor setting of water meters. A complementary cup-shaped washer includes a pair of openings for cooperating with the threaded fastener and for receiving the electrical cable. The washer is disposed on the underside of the pit lid and receives the threaded fastener to fasten the housing and shroud assembly securely to the upper surface of the pit lid. The washer is reversible to accommodate a wide range of pit-lid thicknesses.
    Type: Grant
    Filed: July 23, 1993
    Date of Patent: May 16, 1995
    Assignee: Schlumberger Industries, Inc.
    Inventors: Joel L. Tolbert, Thierry W. Swinson