Patents Assigned to Instrument Transformers, Inc.
  • Patent number: 6342995
    Abstract: A lighted escutcheon plate for power distribution equipment includes an escutcheon plate in electrical communication with a power distribution circuit; and a plurality of LED bulbs, generally green or alternatively red, mounted on the escutcheon plate, so as to provide a visual indication of an open circuit status by lighting when the power distribution circuit is opened. The plate also includes a plurality of LED bulbs, generally red or alternatively green, mounted on the escutcheon plate, so as to provide a visual indication of a close circuit status by lighting when the power distribution circuit is closed. For tripped circuit conditions the plate includes a plurality of LED bulbs, generally yellow or amber, mounted on the escutcheon plate, so as to provide a visual indication of a trip circuit status by lighting when the power distribution circuit is tripped.
    Type: Grant
    Filed: March 2, 2000
    Date of Patent: January 29, 2002
    Assignee: Instrument Transformers, Inc.
    Inventor: Kent Jones