Granted Patent
Utility
US 4,295,029 · App. 06/153,346
Battery strap connection welding method
Inventor:
Toshio Uba
Patented Case
View Patent ↗
Granted: Oct 13, 1981
Filed: May 27, 1980
Inventor
Toshio Uba
Assignee (at issue)
The Gates Rubber Company
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.