Granted Patent
Utility
US 5,593,797 · App. 08/104,098
Electrode plate construction
Inventor:
William B. Brecht
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Aug 9, 1993
Inventor
William B. Brecht
Assignee (at issue)
TROJAN BATTERY COMPANY, 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.