Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2011-01-11
2011-01-11
Lee, Benjamin C (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S576000, C340S439000, C340S573100
Reexamination Certificate
active
07868770
ABSTRACT:
A warning device for alerting an individual of a tendency to fall asleep includes a pressurized collar adapted to fit around an individual's neck with an operable portion of the collar under the individual's chin and in close proximity thereto. A pressure sensor and an alarm are provided to sense an increase in pressure due to the individual's chin pressing against the collar and sound an alarm in response to the increase in pressure. The alarm may be audible or tactile.
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Lee Benjamin C
Lowe Hauptman & Ham & Berner, LLP
Pham Quang
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