(under the class definition) Apparatus and corresponding methods for causing vapor, cloud, etc., to be formed by a burning.
(1) Note. The smoke is used for signaling, cover, etc.
SEE OR SEARCH THIS CLASS, SUBCLASS:
335, for pyrotechnics means.
363, for fuel air explosive means.
364+, for incendiary means.
367+, for gas or mist dispersing means.
SEE OR SEARCH CLASS 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
