Boots – shoes – and leggings
Patent
1992-08-24
1994-03-29
Envall, Jr., Roy N.
Boots, shoes, and leggings
364401, 455343, G06F 1521, H04B 116
Patent
active
052991172
ABSTRACT:
An information display system is provided having a transmitter and a plurality of uniquely identified display terminals, each terminal having an IR receiver. Uniquely identified sets of messages are transmitted in by the IR transceiver for reception by the display terminals. Between each set of transmissions, the receiver is periodically activated. Once the presence of a transmission is sensed by the receiver, a timer forces the receiver to remain activated while it compares the uniquely identified received messages to the display terminals unique identification. The receiver stores the message that matches the identification of the display terminal and the timer forces the receiver to remain deactivated at least until the entire set of transmissions has been completed.
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Envall Jr. Roy N.
Huntley David
REST Manufacturing, Inc.
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