Granted Patent
Utility
US 5,292,314 · App. 08/016,285
Automatic needle protector
Inventors:
Larry M. D'Alessio, John F. Romano
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Feb 11, 1993
Inventors
Larry M. D'Alessio
John F. Romano
Assignee (at issue)
INTERNATIONAL MEDICAL CONSULTANTS COMPANY LIMITED
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.