US PATENT SUBCLASS 454 / 901
FOG DISPELLER
Current as of: June, 1999
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DEFINITION
Classification: 454/901
FOG DISPELLER:
(under the class definition) Subject matter comprising means for eliminating or dispersing cloud-like, condensed water vapor which is positioned close to a ground surface.
SEE OR SEARCH CLASS
239, Fluid Sprinkling, Spraying, and Diffusing,
2.1, for processes of weather control and subclass 14.1 for apparatus used in weather control.
516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or Inhibiting,
114, for compositions for or subcombination compositions for or breaking of or inhibiting of continuous gas or vapor phase colloid systems (e.g., fog dispelling, dust suppressing, contrail suppressing), when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.
