US PATENT SUBCLASS 116 / 252
.~.~.~ Drum structure

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

200  DF  INDICATORS {32}
241  DF  .~ Frequency tuner type {8}
245  DF  .~.~ Rotary scale or index {4}
252.~.~.~ Drum structure {1}
253  DF  .~.~.~.~> With illumination means

DEFINITION

Classification: 116/252

Drum structure:

(under subclass 245) Devices wherein the dial has a cylindrical shape and has indicia thereon.

SEE OR SEARCH THIS CLASS, SUBCLASS:

299, for a drum with indicia of general use.