Granted Patent
Utility
US 4,496,030 · App. 06/473,072
Automatic lubrication assembly
Inventor:
John A. Gloviak
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Mar 7, 1983
Inventor
John A. Gloviak
Assignee (at issue)
Stewart Warner Corporation
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.