Granted Patent
Utility
US 4,480,342 · App. 06/457,995
Passive dispenser
Inventor:
Gregory R. Jones
Patented Case
View Patent ↗
Granted: Nov 6, 1984
Filed: Jan 14, 1983
Inventor
Gregory R. Jones
Assignee (at issue)
The Drackett Company
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.