Granted Patent
Utility
US 6,287,350 · App. 09/564,400
Collector assembly for an electrochemical cell including an integral seal/inner cover
Inventor:
Gary R. Tucholski
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: May 1, 2000
Inventor
Gary R. Tucholski
Assignee (at issue)
Eveready Battery Company, Inc.
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.