Granted Patent
Utility
US 5,544,556 · App. 08/232,973
Reversibly rotatable chuck with internal cam for shifting work axis
Inventor:
Russell Wilson Jones
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: Apr 25, 1994
Inventor
Russell Wilson Jones
Assignee (at issue)
Cincinnatti Milacron 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.