Granted Patent
Utility
US 5,320,210 · App. 08/136,083
Conveying and storage systems
Inventors:
Hugo Anthony Van Den Bergh, John Hayes
Patented Case
View Patent ↗
Granted: Jun 14, 1994
Filed: Oct 14, 1993
Inventors
Hugo Anthony Van Den Bergh
John Hayes
Assignee (at issue)
OSENEY LIMITED
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.