Granted Patent
Utility
US 4,854,445 · App. 07/098,504
Wide range accumulator conveyor
Inventors:
Daniel T. Eaton, George W. Benningfield
Patented Case
View Patent ↗
Granted: Aug 8, 1989
Filed: Sep 18, 1987
Inventors
Daniel T. Eaton
George W. Benningfield
Assignee (at issue)
Figgie Inernational 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.