Granted Patent
Utility
US 5,014,568 · App. 07/486,626
Deflector for ball screw and nut assembly
Inventor:
Theodore R. Schlenker
Patented Case
View Patent ↗
Granted: May 14, 1991
Filed: Feb 28, 1990
Inventor
Theodore R. Schlenker
Assignee (at issue)
DANA LIMITED
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.