Granted Patent
Utility
US 6,164,586 · App. 09/122,203
Support drum assembly with cross-shaft linkage for variable backlash control
Inventor:
Noel R. Johnson
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Jul 24, 1998
Inventor
Noel R. Johnson
Assignee (at issue)
Beloit Technologies, Inc.
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.