Granted Patent
Utility
US 4,842,964 · App. 07/171,280
In-situ electrolyte storage for batteries
Inventor:
Gary P. Tarcy
Patented Case
View Patent ↗
Granted: Jun 27, 1989
Filed: Mar 21, 1988
Inventor
Gary P. Tarcy
Assignee (at issue)
Aluminum Company of America
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.