Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1999-02-22
2000-09-05
Mullen, Thomas
Communications: electrical
Condition responsive indicating system
Specific condition
200 85R, 340539, 340666, G08B 1314
Patent
active
061149594
ABSTRACT:
A remote mailbox alerting system for advising users of the system to the delivery of mail to a mail receptacle containing the system. The system includes a floating mail sensing assembly utilizing a pair of opposing, parallel, nonaligned doughnut like magnets, and a radio frequency transmitter in electrical communication therewith. At a remote location, such as the dwelling, a receiver is provided for receiving transmitted signals upon activation of the mail sensing assembly and transmitter. To alert the user, an alarm system is included.
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Mullen Thomas
Noll William B.
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