Granted Patent
Utility
US 5,400,837 · App. 08/147,392
Multi-station filling apparatus and process for filling bulk containers
Inventors:
Robert G. Kelley, Christopher S. Wadium, Don G. Giles
Patented Case
View Patent ↗
Granted: Mar 28, 1995
Filed: Nov 4, 1993
Inventors
Robert G. Kelley
Christopher S. Wadium
Don G. Giles
Assignee (at issue)
Stone Container 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.