Granted Patent
Utility
US 5,979,635 · App. 08/956,146
Container diverter apparatus and method
Inventor:
Fred L. Calhoun
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Oct 22, 1997
Inventor
Fred L. Calhoun
Assignee (at issue)
INDUSTRIAL DYNAMICS COMPANY, LTD.
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.