Granted Patent
Utility
US 4,359,791 · App. 06/216,171
Folding transfer bench with improved roller and arm assembly
Inventor:
Morton I. Thomas
Patented Case
View Patent ↗
Granted: Nov 23, 1982
Filed: Dec 15, 1980
Inventor
Morton I. Thomas
Assignee (at issue)
Temco Products Corporation
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.