Granted Patent
Utility
US 4,418,464 · App. 06/174,151
Wrapping apparatus for industrial battery plates
Inventors:
Hector L. DiGiacomo, Robert R. Raos, Al L. Zabko
Patented Case
View Patent ↗
Granted: Dec 6, 1983
Filed: Jul 31, 1980
Inventors
Hector L. DiGiacomo
Robert R. Raos
Al L. Zabko
Assignee (at issue)
General Battery 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.