IP Library › Granted Patent US 5,161,274
Granted Patent Utility
US 5,161,274 · App. 07/785,269

Hospital bed with proportional height knee break

Inventors: Stephen Hayes, Robert Jones
Patented Case View Patent ↗
Granted: Nov 10, 1992 Filed: Oct 30, 1991
Inventors
Stephen Hayes
Robert Jones
Assignee (at issue)
J. Nesbit Evans & Co. Ltd.

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Quick Facts
Patent No.
US 5,161,274
App. No.
07/785,269
Filed
1991-10-30
Granted
1992-11-10
Kind
A