Granted Patent
Utility
US 5,843,597 · App. 08/980,508
Ribbed gasket for miniature galvanic cell
Inventor:
Rose A. Getz
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Dec 1, 1997
Inventor
Rose A. Getz
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.