Granted Patent
Utility
US 4,315,364 · App. 06/127,316
Method for fabricating a rechargeable electrical cell pack having over-current protection
Inventor:
Edward A. Leffingwell
Patented Case
View Patent ↗
Granted: Feb 16, 1982
Filed: Mar 5, 1980
Inventor
Edward A. Leffingwell
Assignee (at issue)
General Electric 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.