Granted Patent
Utility
US 4,713,064 · App. 06/853,400
Enteral feeding devices
Inventors:
Robert H. Bruno, Stuart R. Kipperman, Geoffrey R. Mayer, Michael Thomas
Patented Case
View Patent ↗
Granted: Dec 15, 1987
Filed: Apr 18, 1986
Inventors
Robert H. Bruno
Stuart R. Kipperman
Geoffrey R. Mayer
Michael Thomas
Assignee (at issue)
Sherwood Medical Company
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.