Granted Patent
Utility
US 5,238,584 · App. 07/826,721
Apparatus for removing filtrate from filter media
Inventor:
Darrell Snell
Patented Case
View Patent ↗
Granted: Aug 24, 1993
Filed: Jan 28, 1992
Inventor
Darrell Snell
Assignee (at issue)
J.R. Schneider Co., 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.