Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2008-12-02
2011-12-06
Pham, Toan N (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S687000, C324S426000, C702S185000
Reexamination Certificate
active
08072341
ABSTRACT:
A detachable battery status alarm has an alarm device and at least one battery detector. The battery detector is directly mounted on the battery and electronically connected to the battery. The alarm device links to the battery detector to obtain the battery status in a physical connection or a wireless connection. Therefore, the alarm device does not physically connect to the battery or batteries to test the battery or batteries.
REFERENCES:
patent: 6737831 (2004-05-01), Champlin
patent: 7076375 (2006-07-01), Raichle et al.
patent: 7129706 (2006-10-01), Kalley
patent: 7235977 (2007-06-01), Koran et al.
patent: 7295936 (2007-11-01), Bertness et al.
DHC Specialty Corp.
Pham Toan N
Rabin & Berdo P.C.
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