Granted Patent
Utility
US 5,443,668 · App. 08/321,188
Method for labeling an electrochemical cell
Inventors:
John F. Zaborney, William N. Tinsley
Patented Case
View Patent ↗
Granted: Aug 22, 1995
Filed: Oct 11, 1994
Inventors
John F. Zaborney
William N. Tinsley
Assignee (at issue)
Duracell 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.