Granted Patent
Utility
US 4,785,939 · App. 07/054,375
Stacking tray
Inventors:
Robert R. Huerto, Cory A. Saulsberry
Patented Case
View Patent ↗
Granted: Nov 22, 1988
Filed: May 26, 1987
Inventors
Robert R. Huerto
Cory A. Saulsberry
Assignee (at issue)
Eldon Industries, 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.