Patents Represented by Attorney Adam L. Godfrey & Kahn Brookman

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  • Diver safety apparatus and method
    Patent number: 5520486
    Abstract: The present invention comprises a method and apparatus for identifying a down diver in distress comprising activating automatic inflation means to inflate a tube, activating automatic signal means, to provide sensory indication of a diver in distress, releasing the tube and the signal means away from a diver's body, allowing the tube and the signal means to float to the surface of the water and signalling for help with the signal means.
    Type: Grant
    Filed: September 9, 1994
    Date of Patent: May 28, 1996
    Inventor: William Van Wyck
  • Multi-color chemiluminescent lighting device and method of making same
    Patent number: 5508893
    Abstract: A multi-colored chemiluminescent lighting device and method for making same comprising a flexible tube filled at least partially with an activator solution a plurality of ampules containing oxalate solutions, which may or may not be of the same density, wherein the ampules are disposed in the flexible tube and at least one barrier element disposed between at least two of the plurality of ampules, wherein the barrier element(s) are disposed between ampules capable of imparting different chemiluminescent colors.
    Type: Grant
    Filed: February 8, 1994
    Date of Patent: April 16, 1996
    Assignee: Rhode Island Novelty Company, Inc.
    Inventors: Bogdon Nowak, Jacques Ladyjensky