Granted Patent
Utility
US 4,646,371 · App. 06/825,548
Bed frame
Inventor:
Richard A. Nowell
Patented Case
View Patent ↗
Granted: Mar 3, 1987
Filed: Feb 3, 1986
Inventor
Richard A. Nowell
Assignee (at issue)
Harris-Hub Company, 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.