Patents by Inventor Eva B. Blocker

Eva B. Blocker 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: 5437540
    Abstract: A new and improved illuminated blade, ceiling fan apparatus includes a circular planar electrical contact assembly which includes a first circular planar conductor and a second circular planar conductor spaced from the first planar conductor such that the first planar conductor and the second planar conductor are not in electrical contact with each other. A brush contact assembly includes brushes for providing sliding electrical contact with the first planar conductor and the second planar conductor when there is relative rotation between the circular planar electrical contact assembly and the brush contact assembly. Respective sources of illumination, e. g. neon lamps, supported by the fan blade assemblies are in circuit with the circular planar electrical contact assembly and the brush contact assembly, such that the sources of illumination are energized when the brush contact assembly is in electrical contact with the first circular planar conductor and the second circular planar conductor.
    Type: Grant
    Filed: September 27, 1993
    Date of Patent: August 1, 1995
    Inventors: Blane T. Blocker, Eva B. Blocker