Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2005-04-05
2005-04-05
Hofsass, Jeffery (Department: 2636)
Communications: electrical
Condition responsive indicating system
Specific condition
C200S086500
Reexamination Certificate
active
06876306
ABSTRACT:
A safety mat monitoring system has individual mat indicators associated with corresponding mat switches. A mat switch is activated by pressure on or malfunction of the mat switch. Once activated, an indicator on a controller is activated and, in turn, the controller activates the corresponding individual mat indicator.
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Leonard James
Nelson Peter
Schultz Joseph
Acrometal Companies Inc.
Hofsass Jeffery
Kinney & Lange , P.A.
Stone Jennifer
LandOfFree
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