Granted Patent
Utility
US 5,154,993 · App. 07/515,557
Electrode strips for coiled assemblies and method of producing them
Inventor:
Theodore R. Beatty
Patented Case
View Patent ↗
Granted: Oct 13, 1992
Filed: Apr 27, 1990
Inventor
Theodore R. Beatty
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.