Granted Patent
Utility
US 6,062,976 · App. 09/175,921
Air shower assembly and gown inflation apparatus
Inventor:
Joselito De Guzman
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Oct 20, 1998
Inventor
Joselito De Guzman
Assignee (at issue)
MICRONOVA MANUFACTURING, 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.