US PATENT SUBCLASS 343 / 842
.~.~ Loop-type antenna

Current as of: June, 1999
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343 /   HD   COMMUNICATIONS: RADIO WAVE ANTENNAS

700 R  DF  ANTENNAS {58}
841  DF  .~ With electrical shield {1}
842.~.~ Loop-type antenna

DEFINITION

Classification: 343/842

(under subclass 841) Subject matter wherein the antenna is of the loop type as defined in subclass 866, below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

741+, for high frequency type loop antennas which may involve shields.

866+, for loop type antennas, per se.

SEE OR SEARCH CLASS

336, Inductor Devices, particularly

84+, and the search notes thereunder for shielded electrical inductor devices.