Granted Patent
Utility
US 4,346,151 · App. 06/221,227
Multicell sealed rechargeable battery
Inventors:
Toshio Uba, Larry K. W. Ching, Michael R. Harrison
Patented Case
View Patent ↗
Granted: Aug 24, 1982
Filed: Dec 29, 1980
Inventors
Toshio Uba
Larry K. W. Ching
Michael R. Harrison
Assignee (at issue)
The Gates Rubber Company
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.