Granted Patent
Utility
US 5,604,942 · App. 08/519,005
Side rail for bed
Inventors:
Eugene F. Allevato, Everett A. D'Entremont, Mits Sumiya
Patented Case
View Patent ↗
Granted: Feb 25, 1997
Filed: Aug 24, 1995
Inventors
Eugene F. Allevato
Everett A. D'Entremont
Mits Sumiya
Assignee (at issue)
M.C. Healthcare Products 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.