Granted Patent
Utility
US 6,416,144 · App. 09/540,662
Sterilizer horizontal motorized sliding door closure
Inventors:
John Houston, Mark E. Chiffon, Arthur T. Nagare, Aaron L. Hill
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Mar 31, 2000
Inventors
John Houston
Mark E. Chiffon
Arthur T. Nagare
Aaron L. Hill
Assignee (at issue)
STERIS Corporation
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.