Data processing: generic control systems or specific application – Specific application – apparatus or process – Specific application of temperature responsive control system
Reexamination Certificate
2008-01-14
2010-10-19
Tsai, Carol S (Department: 2857)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Specific application of temperature responsive control system
C392S478000, C392S463000, C392S494000, C392S441000, C219S490000, C219S492000, C219S494000, C219S496000, C122S014220, C122S014210, C122S014100, C236S02000A, C237S00200B, C237S00800C, C210S175000, C165S200000, C165S253000
Reexamination Certificate
active
07818095
ABSTRACT:
A water heater is provided with monitor/diagnostic display apparatus that selectively provides a user with visual or other type of indicia of the remaining hot water availability of, the recovery time for, and the overall efficiency of the water heater. The apparatus includes a monitoring unit that may be mounted on the water heater, and a display unit that may be mounted either on the water heater or remotely therefrom.
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Patent Cooperation Treaty—U.S. International Searching Authority, PCT Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority, or the Declaration, Aug. 4, 2008, 10 pages, Alexandria, VA.
Boros Jozef
Castleberry Walter T.
Harrigill William T.
Hotton Bruce A.
Trant Troy E.
Haynes and Boone LLP
Rheem Manufacturing Company
Tsai Carol S
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