Patents Represented by Attorney L. R. Kempton

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  • Filter attachment for parabolic reflector lamps
    Patent number: 4006377
    Abstract: Filters, in the form of lens covers, are provided for PAR lamps and attached to the outside thereof by means of a ring of heat-shrinkable tubing which both fastens and seals the filter to the lamp.
    Type: Grant
    Filed: January 12, 1976
    Date of Patent: February 1, 1977
    Assignee: General Electric Company
    Inventor: Walter J. Kosmatka