US PATENT SUBCLASS 455 / 177.1
.~.~.~ Combined with other control (e.g., bandwidth, volume, gain, etc.)

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}
170.1  DF  .~.~ With mechanical or electromechanical selection {7}
177.1.~.~.~ Combined with other control (e.g., bandwidth, volume, gain, etc.)

DEFINITION

Classification: 455/177.1

Combined with other control (e.g., bandwidth, volume, gain, etc.):

(under subclass 170.1) Subject matter including additional means for controlling other functions of the receiver (e.g., bandwidth, volume, gain, etc.).

SEE OR SEARCH THIS CLASS, SUBCLASS:

200.1, for nonmechanical or nonelectromechanical-type frequency selection receivers with other control.

232+, for receivers in general with gain, level, or volume control.

266, for receivers with selectivity or bandwidth control.