(under subclass 75) Devices including an atomizer or two-fluid intersecting jet nozzle with baffles, screens, or other mingling or agitating devices.
SEE OR SEARCH CLASS
239, Fluid Sprinkling, Spraying, and Diffusing,
338, 340+ and 398+ for similar intersecting jet nozzles combined with a means to project the mixture. See Class 239 definition, Lines With Other Classes, Lather Makers and Slow Diffusers, for line between the subject matter of the subclasses.
516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or Inhibiting,
1+, for continuous gas or vapor phase colloid system (e.g., smoke, fog, aerosol, cloud, mist) or agents for such systems or making or stabilizing such systems or agents, when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.
