Granted Patent
Utility
US 4,529,675 · App. 06/673,643
Rechargeable electrochemical cell having improved current collector means
Inventor:
Raymond K. Sugalski
Patented Case
View Patent ↗
Granted: Jul 16, 1985
Filed: Nov 21, 1984
Inventor
Raymond K. Sugalski
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.