US PATENT SUBCLASS 455 / 154.2
.~.~.~ Scanning display

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

130  DF  RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER {24}
150.1  DF  .~ Signal selection based on frequency (e.g., tuning) {13}
154.1  DF  .~.~ With indication of frequency, channel, or selector condition (e.g., tuning aid) {6}
154.2.~.~.~ Scanning display

DEFINITION

Classification: 455/154.2

Scanning display:

(under subclass 154.1) Subject matter having means to automatically and continuously varies the carrier wave frequency to which the receiver is tuned and means to continuously display the frequency.