Granted Patent
Utility
US 5,335,804 · App. 08/101,842
Canister
Inventor:
Vera Ann Flory
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Aug 4, 1993
Inventor
Vera Ann Flory
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.