Granted Patent
Utility
US 5,108,010 · App. 07/725,941
Storage silo with improved material flow
Inventor:
Stuart W. Murray
Patented Case
View Patent ↗
Granted: Apr 28, 1992
Filed: Jun 27, 1991
Inventor
Stuart W. Murray
Assignee (at issue)
CMI LIMITED CO.
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.