US PATENT SUBCLASS 455 / 3.3
.~ Combined with power distribution network


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}
3.3.~ Combined with power distribution network


DEFINITION

Classification: 455/3.3

Combined with power distribution network:

(under subclass 3.1) Subject matter wherein a carrier wave signal is transmitted over an electric power distribution line.

SEE OR SEARCH CLASS

340, Communications: Electrical,

310.01+, for generic systems combined with signalling over power line.