Granted Patent
Utility
US 4,433,036 · App. 06/364,105
Multicell reserve battery
Inventors:
Robert J. Horning, William J. Eppley
Patented Case
View Patent ↗
Granted: Feb 21, 1984
Filed: Mar 31, 1982
Inventors
Robert J. Horning
William J. Eppley
Assignee (at issue)
Honeywell Limited
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.