Granted Patent
Utility
US 5,462,819 · App. 08/257,569
Rechargeable alkaline round cell having hot melt barrier
Inventors:
Robert J. Jacus, James A. Senn, Kenneth Robert Kusel
Patented Case
View Patent ↗
Granted: Oct 31, 1995
Filed: Jun 10, 1994
Inventors
Robert J. Jacus
James A. Senn
Kenneth Robert Kusel
Assignee (at issue)
Rayovac Corporation
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.