US PATENT SUBCLASS 455 / 427
.~.~ Space satellite
Current as of:
June, 1999
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455 /
HD
TELECOMMUNICATIONS
403
DF
RADIOTELEPHONE SYSTEM
{12}
422
DF
.~ Zoned or cellular telephone system {14}
427
.~.~ Space satellite {3}
428
DF
.~.~.~
> Switching or routing
429
DF
.~.~.~
> Cell projection
430
DF
.~.~.~
> Ground station control
DEFINITION
Classification: 455/427
Space satellite:
(under subclass 422) Subject matter wherein a man-made vehicle orbiting the earth is used to relay communication signals between stations.
SEE OR SEARCH THIS CLASS, SUBCLASS:
12.1+, for noncellular satellite communications systems.
SEE OR SEARCH CLASS
342, Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation),
352+, for directive communication which includes a satellite.
343, Communications: Radio Wave Antennas, digest 2 for a satellite mounted antenna.
370, Multiplex Communications, 316+, for a space satellite repeater in a multiplex
communication system.
