Granted Patent
Utility
US 4,812,102 · App. 07/114,688
Storage and retrieval machine for tote pans
Inventors:
Harry E. Smith, William E. Riedner
Patented Case
View Patent ↗
Granted: Mar 14, 1989
Filed: Oct 29, 1987
Inventors
Harry E. Smith
William E. Riedner
Assignee (at issue)
JERVIS B. WEBB COMPANY
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.