Electricity: measuring and testing – Electrolyte properties – Using a ph determining device
Reexamination Certificate
2011-04-12
2011-04-12
Koval, Melissa J (Department: 2858)
Electricity: measuring and testing
Electrolyte properties
Using a ph determining device
C324S448000, C324S449000, C204S400000, C204S406000, C073S053010
Reexamination Certificate
active
07924017
ABSTRACT:
The measuring device has at least one measuring probe, e.g., a physical or electrochemical measuring probe, which is equipped with one or more memory units and which is connected through a cable, e.g., a coaxial cable, to a transmitter which includes a processor. The measuring probe has a ground wire and is connected to the memory unit through a first signal wire, wherein under the control of the processor in accordance with a transmission protocol, the first signal wire and a connecting cable serve for the unidirectional transmission of the analog or digital measuring signal of the measuring probe as well as the preferably bidirectional transmission between the measuring probe and the transmitter of digital operating data which are read from or to be written into the memory unit.
REFERENCES:
patent: 3657094 (1972-04-01), Hans et al.
patent: 5046028 (1991-09-01), Bryan et al.
patent: 5809518 (1998-09-01), Lee
patent: 6119508 (2000-09-01), Tarui et al.
patent: 6142959 (2000-11-01), Sarvazyan et al.
patent: 6173600 (2001-01-01), Harada et al.
patent: 6653842 (2003-11-01), Mosley et al.
patent: 6747473 (2004-06-01), Cowan
patent: 6831571 (2004-12-01), Bartel
patent: 7704357 (2010-04-01), Pechstein et al.
patent: 2002/0014410 (2002-02-01), Silveri et al.
patent: 2002/0171430 (2002-11-01), Gehrke et al.
patent: 2003/0132755 (2003-07-01), Feng et al.
patent: 0 419 769 (1991-04-01), None
patent: 0 497 994 (1992-08-01), None
patent: 1 550 861 (2005-07-01), None
patent: 61-173169 (A) (1986-08-01), None
patent: WO 92/21962 (1992-12-01), None
Mettler Toledo, Ingold Leading Process Analytics, Process Measurement Solutions Catalog, Jun. 2005, 4 pages.
Mettler Toledo, Ingold Leading Process Analytics, Prozessanalytische Systemlösungen, für die Brauerei, 20 pages.
European Search Report dated Apr. 18, 2006.
Ammann Jürgen
Anders Klaus-Dieter
De Agostini Antonio
Di Jiangdong
Rissi René
Buchanan & Ingersoll & Rooney PC
Koval Melissa J
Mettler-Toledo AG
Zhu John
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