Granted Patent
Utility
US 6,561,003 · App. 09/955,914
Support system for cantilevered-roll shafts
Inventor:
Rudiger Grimmel
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Sep 19, 2001
Inventor
Rudiger Grimmel
Assignee (at issue)
SMS DEMAG LLC
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.