Granted Patent
Utility
US 5,524,701 · App. 08/534,129
Bulk lubricant delivery unit for a die caster
Inventor:
Lewis G. Freeman
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Sep 26, 1995
Inventor
Lewis G. Freeman
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.