Granted Patent
Utility
US 6,270,919 · App. 09/300,413
Electrochemical cell having low profile seal assembly with anti-resealing vent
Inventor:
Robert M. Janmey
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Apr 27, 1999
Inventor
Robert M. Janmey
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.