Granted Patent
Utility
US 4,785,913 · App. 06/941,747
Spindle lubricating system
Inventors:
T. J. Maurer, Patrick L. Jeakle, Clifford S. Willner, James Goodsmith
Patented Case
View Patent ↗
Granted: Nov 22, 1988
Filed: Nov 19, 1986
Inventors
T. J. Maurer
Patrick L. Jeakle
Clifford S. Willner
James Goodsmith
Assignee (at issue)
Orsco, 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.