Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate
2003-08-19
2008-08-12
Sherry, Michael J (Department: 2836)
Electrical transmission or interconnection systems
Plural supply circuits or sources
Substitute or emergency source
C714S024000
Reexamination Certificate
active
07411314
ABSTRACT:
A system is provided with the ability to automatically shut off a backup power source from further sourcing power for the system, when AC is absent, after the backup power source has sourced power for the system for a period of time.
REFERENCES:
patent: 4684945 (1987-08-01), Sanderford, Jr.
patent: 5162664 (1992-11-01), Haun et al.
patent: 5307318 (1994-04-01), Nemoto
patent: 5831347 (1998-11-01), Landis et al.
patent: 5854904 (1998-12-01), Brown
patent: 6078595 (2000-06-01), Jones et al.
patent: 6204573 (2001-03-01), Green et al.
patent: 6274949 (2001-08-01), Lioux et al.
patent: 6462507 (2002-10-01), Fisher, Jr.
patent: 6509657 (2003-01-01), Wong et al.
patent: 6601181 (2003-07-01), Thomas
patent: 6954864 (2005-10-01), Schelling
patent: 7047431 (2006-05-01), Suzuki
patent: 7131011 (2006-10-01), Westerinen et al.
patent: 2002/0089233 (2002-07-01), Nakamura
patent: 2002/0143410 (2002-10-01), Yance et al.
“Advanced Configuration and Power Interface Specification,” Compaq Computer Corporation, et al., Revision 2.0c, Oct. 30, 2003, pp. 26-44.
Rutland Wallis Michael
Schwabe Williamson & Wyatt P.C.
Sherry Michael J
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