Granted Patent
Utility
US 4,359,142 · App. 06/010,441
Impeller lubrication system for transmission pocket bearing
Inventors:
Donald C. Schultz, Charles R. Jones
Patented Case
View Patent ↗
Granted: Nov 16, 1982
Filed: Feb 8, 1979
Inventors
Donald C. Schultz
Charles R. Jones
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.