Granted Patent
Utility
US 4,605,605 · App. 06/778,755
Lead-acid battery having positive posts of lead-tin alloy
Inventor:
Anthony G. Cannone
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Sep 19, 1985
Inventor
Anthony G. Cannone
Assignee (at issue)
AT&T Bell Laboratories
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.