Granted Patent
Utility
US 5,839,136 · App. 08/862,349
Cot mountable arm rest and cot incorporating same
Inventors:
Ronald D. Vance, H. Clayton Johnson
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: May 23, 1997
Inventors
Ronald D. Vance
H. Clayton Johnson
Assignee (at issue)
Ferno-Washington, 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.