US PATENT SUBCLASS 379 / 153
.~.~.~ Paystation (e.g., controlled by refund key)

Current as of: June, 1999
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379 /   HD   TELEPHONIC COMMUNICATIONS

143  DF  WITH CHECK OPERATED CONTROL (E.G., PAYSTATION) {5}
146  DF  .~ Coin signalling or control {4}
150  DF  .~.~ Coin disposition (i.e., return or collection) {3}
153.~.~.~ Paystation (e.g., controlled by refund key)

DEFINITION

Classification: 379/153

Paystation (e.g., controlled by refund key):

(under subclass 150) Subject matter wherein coin disposition is controlled by equipment at the paystation.