US PATENT SUBCLASS 455 / 568
.~.~ Headgear

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

73  DF  TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) {9}
550  DF  .~ Radiotelephone equipment detail {17}
568.~.~ Headgear

DEFINITION

Classification: 455/568

Headgear:

(under subclass 550) Subject matter wherein the radiotelephone equipment is wearable upon the head of a user.

SEE OR SEARCH CLASS

379, Telephonic Communications,

430, for headgear in a landline telephone substation.