Granted Patent
Utility
US 4,868,937 · App. 07/130,371
Therapeutic bed
Inventor:
Patrick Connolly
Patented Case
View Patent ↗
Granted: Sep 26, 1989
Filed: Dec 8, 1987
Inventor
Patrick Connolly
Assignee (at issue)
Ethos Medical Research 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.