Granted Patent
Utility
US 6,265,849 · App. 09/469,446
Electrical apparatus comprising a battery and method of detecting the disconnection of a battery
Inventor:
Eloi Ricordel
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Dec 21, 1999
Inventor
Eloi Ricordel
Assignee (at issue)
U.S. Philips Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.