Granted Patent
Utility
US 5,843,596 · App. 08/728,778
Methods of forming button type batteries and to button type battery insulating and sealing gaskets
Inventor:
Mark E. Tuttle
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Oct 11, 1996
Inventor
Mark E. Tuttle
Assignee (at issue)
Micron Communications, 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.