Granted Patent
Utility
US 4,539,746 · App. 06/648,921
Means for presenting an electrode of a rechargeable electrochemical cell to a winding arbor
Inventor:
Raymond K. Sugalski
Patented Case
View Patent ↗
Granted: Sep 10, 1985
Filed: Sep 10, 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.