Granted Patent
Utility
US 6,132,018 · App. 09/265,713
Adjustable sneezeguard apparatus
Inventor:
Andrew H. McGrath
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Mar 9, 1999
Inventor
Andrew H. McGrath
Assignees (at issue)
Andrew H. McGrath
David Murry
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.