Granted Patent
Utility
US 5,739,607 · App. 08/707,021
Hybrid spindle bearing
Inventor:
David B. Wood
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Sep 11, 1996
Inventor
David B. Wood
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.