US PATENT SUBCLASS 343 / 875
.~.~ Sectional
Current as of:
June, 1999
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343 /
HD
COMMUNICATIONS: RADIO WAVE ANTENNAS
700 R
DF
ANTENNAS
{58}
874
DF
.~ Mast or tower type {1}
875
.~.~ Sectional
DEFINITION
Classification: 343/875
(under subclass 874) Subject matter wherein the antenna mast or tower is composed of multiple discrete vertical sections.
SEE OR SEARCH CLASS
52, Static Structures (e.g., Buildings),
720+, for residual rigid elongated structure not defining any electrical feature for Class 343.