US PATENT SUBCLASS 116 / 244
.~.~ Pipette type


Current as of: June, 1999
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116 /   HD   SIGNALS AND INDICATORS

200  DF  INDICATORS {32}
241  DF  .~ Frequency tuner type {8}
244.~.~ Pipette type


DEFINITION

Classification: 116/244

Pipette type:

(under subclass 241) Devices wherein one or more transparent elongated structures, e.g., rods, fibers, or pipes, are used to transmit light rays for indicating information.

SEE OR SEARCH THIS CLASS, SUBCLASS:

202, for a visual light signal.

SEE OR SEARCH CLASS

40, Card, Picture, or Sign Exhibiting,

502, and 541+ for illuminated exhibitors and signs using pipettes.

340, Communications: Electrical, 815.4+, particularly subclasses 815.42+ for light piping used in electrically controlled visual signal indicators.

385, Optical Waveguides, appropriate subclasses for light transmitting rods, fibers, or pipes.