Granted Patent
Utility
US 6,773,574 · App. 10/182,789
Method and apparatus for removing thimbles from the stubs of an anode
Inventor:
Robert Kubsik
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jul 31, 2002
Inventor
Robert Kubsik
Assignee (at issue)
JERVIS B. WEBB 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.