Granted Patent
Utility
US 4,376,485 · App. 06/205,908
Method for rapidly testing quality of incompletely charged electrochemical cells
Inventor:
Rameschandra V. Shah
Patented Case
View Patent ↗
Granted: Mar 15, 1983
Filed: Nov 12, 1980
Inventor
Rameschandra V. Shah
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.