US PATENT SUBCLASS 250 / 364
.~.~.~ With fluent source handling or collecting means

Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

336.1  DF  INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING {16}
361 R  DF  .~ With or including a luminophor {7}
363.01  DF  .~.~ With radiant energy source {3}
364.~.~.~ With fluent source handling or collecting means

DEFINITION

Classification: 250/364

Subject matter under subclasses 363.01+ in which the means that irradiates is either a fluid or gas or particles suspended in either a fluid or gas medium and means are provided to either conduct or hold the fluent source.

(1) Note. The means to hold the fluid may be, for example, a receptacle or an absorbent.