Granted Patent
Utility
US 5,253,795 · App. 07/925,183
Manufacturing method for battery terminal
Inventor:
Masakazu Sato
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: Aug 6, 1992
Inventor
Masakazu Sato
Assignee (at issue)
Yuasa Battery Co., Ltd.
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.