Granted Patent
Utility
US 5,087,362 · App. 07/736,521
Flume distribution system with removable block
Inventor:
Marvin A. Brown
Patented Case
View Patent ↗
Granted: Feb 11, 1992
Filed: Jul 26, 1991
Inventor
Marvin A. Brown
Assignee (at issue)
THE F.B. LEOPOLD COMPANY 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.