Granted Patent
Utility
US 4,999,865 · App. 07/447,690
Foldable bed assembly
Inventors:
Myrl D. Sauder, Richard A. Roth
Patented Case
View Patent ↗
Granted: Mar 19, 1991
Filed: Dec 8, 1989
Inventors
Myrl D. Sauder
Richard A. Roth
Assignee (at issue)
SAUDER WOODWORKING CO.
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.