Granted Patent
Utility
US 5,965,998 · App. 08/675,383
Automatic polarity and condition sensing battery charger
Inventors:
John S. Whiting, Chris C. Dickey
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Jul 2, 1996
Inventors
John S. Whiting
Chris C. Dickey
Assignee (at issue)
Scepter Manufacturing, LLC.
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.