US PATENT SUBCLASS 455 / 6.3
.~ Combined with diverse art device (e.g., audio/sound or entertainment systems)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


455 /   HD   TELECOMMUNICATIONS

3.1  DF  DISTRIBUTION SYSTEM (E.G., PLURAL CABLES, ETC.) {6}
6.3.~ Combined with diverse art device (e.g., audio/sound or entertainment systems)

DEFINITION

Classification: 455/6.3

Combined with diverse art device (e.g., audio/sound or entertainment system):

(under subclass 3.1) Subject matter wherein the distribution system is combined with another art device.

SEE OR SEARCH CLASS

340, Communications: Electrical,

825.24, for selective program control of audio system and subclass 825.25 for selective of audio system by pulse signal.

381, Electrical Audio Signal Processing Systems and Devices,

2+, for stereo broadcasting and subclasses 77+ for One Way Audio Signal Program Distribution.