Granted Patent
Utility
US 4,935,968 · App. 07/002,766
Patient support appliances
Inventors:
Kenneth William Hunt, Peter Gore, David Warren, Leonard C. Higgs
Patented Case
View Patent ↗
Granted: Jun 26, 1990
Filed: Jan 21, 1987
Inventors
Kenneth William Hunt
Peter Gore
David Warren
Leonard C. Higgs
Assignee (at issue)
Mediscus Products, Ltd.
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.