Granted Patent
Utility
US 5,518,104 · App. 08/354,615
Conveyor transfer
Inventors:
James F. Mattingly, Ellsworth H. Collins, William A. Fultz
Patented Case
View Patent ↗
Granted: May 21, 1996
Filed: Dec 13, 1994
Inventors
James F. Mattingly
Ellsworth H. Collins
William A. Fultz
Assignee (at issue)
The Interlake Companies, 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.