US PATENT SUBCLASS 362 / 159
.~ Nonelectric

Current as of: June, 1999
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362 /   HD   ILLUMINATION

157  DF  SELF POWERED LAMP {16}
159.~ Nonelectric {9}
160  DF  .~.~> Acetylene
161  DF  .~.~> Candle type {2}
164  DF  .~.~> Miner's safety type {1}
166  DF  .~.~> Selective wavelength transmitting or light blocking means {2}
171  DF  .~.~> Tubular type {4}
179  DF  .~.~> Mantle type
180  DF  .~.~> Chimmey type
181  DF  .~.~> Base structure
182  DF  .~.~> Dome structure

DEFINITION

Classification: 362/159

(under subclass 157) Subject matter wherein the light is generated by means other than means which converts energy associated with an electric current into visible radiant energy.

(1) Note. Structure which is a subcombination of a nonelectric light unit but specialized for use with such a light unit is placed here or in the subclasses indented hereunder.

SEE OR SEARCH THIS CLASS, SUBCLASS:

209, for plural nonelectric lamps not of the self-powered type.

228+, for plural lamps, one of which may be of the

nonelectric, nonself-powered type.

266+, for nonelectric light source, not of the self-powered type combined with a light modifier. 382+, for light supports for or with a nonelectric light source of the nonself-powered type.

SEE OR SEARCH CLASS

431, Combustion,

100+, for a mantle type illuminating burner and subclasses 298+ for a wick type liquid fuel burner. Also see the Search Class Note under the class definition of Class 431.