Rotary kinetic fluid motors or pumps – With inspection – signaling – indicating or measuring means
Reexamination Certificate
2008-12-10
2011-12-06
Arora, Ajay K (Department: 2892)
Rotary kinetic fluid motors or pumps
With inspection, signaling, indicating or measuring means
C415S121300
Reexamination Certificate
active
08070423
ABSTRACT:
A fan air flow measurement sensor comprising a housing having a sensor cap, a thermistor pair disposed within the housing, each thermistor projecting through the sensor cap a predetermined distance above the sensor cap, a flange extending normally from the housing, the flange engagable with a mounting surface, a sensor circuit comprising a multiplexer for controlling each thermistor, and for measuring a condition of each thermistor, and for receiving and transmitting signals, and a cable for connecting the sensor to a multiplexing circuit.
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patent: 5586861 (1996-12-01), Berger
patent: 5929333 (1999-07-01), Nair
patent: 6186744 (2001-02-01), Wolochuk
patent: 2002/0006155 (2002-01-01), Wienand et al.
patent: 2006/0160412 (2006-07-01), Symons
patent: 2007/0240490 (2007-10-01), Desrochers et al.
Beneke Jeff
Vogel Tim
Wiley Josiah
Arora Ajay K
Dougherty, Esq. T. A.
Dunlap, Esq. P. N.
Ruskin Company
Thurnau, Esq. J. A.
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