Communications: electrical – Condition responsive indicating system – With particular system function
Reexamination Certificate
2005-08-16
2008-07-15
Tweel, Jr., John (Department: 2612)
Communications: electrical
Condition responsive indicating system
With particular system function
C340S539100
Reexamination Certificate
active
07400240
ABSTRACT:
A method of supervising a plurality of displaced devices includes having each device emit a supervisory signal that is detectable by a designated unit. Indicia can be included indicative that an intervening message has been sent from a respective device. The designated unit can respond to missing, expected supervisory signals as well as unreceived messages.
REFERENCES:
patent: 4442426 (1984-04-01), Heuschmann et al.
patent: 5568121 (1996-10-01), Lamensdorf
patent: 6252501 (2001-06-01), Tice et al.
patent: 6507276 (2003-01-01), Young et al.
patent: 6535138 (2003-03-01), Dolan et al.
patent: 6690276 (2004-02-01), Marino
patent: 6900732 (2005-05-01), Richards
patent: 7142107 (2006-11-01), Kates
Brockelsby Robert H.
Butler Mark A.
Lindauer Gregory P.
Shrode Jeffrey W.
Honeywell International , Inc.
Tweel , Jr. John
Welsh & Katz Ltd.
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