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REMOTELY ACTUATED AUTOMATIC TELEPHONE CARE SYSTEM

  • US 3,843,841 A
  • Filed: 05/08/1973
  • Issued: 10/22/1974
  • Est. Priority Date: 05/08/1973
  • Status: Expired due to Term
First Claim
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1. An automatic telephone care device system for automatically transmitting a message without any physical action by a human operator comprising:

  • a base unit means for dialing a predetermined telephone number to transmit a prerecorded message in response to a received radio signal, remote unit means including means for cyclically generating an alarm signal at predetermined time intervals, switch means actuatable by a human operator for terminating said alarm, means for transmitting said radio signal when said switch means is not actuated within a predetermined time period after initiation of said alarm signal.

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