Granted Patent
Utility
US 6,461,708 · App. 09/372,736
Resealable container and closure seal
Inventor:
Peter J. Dronzek, Jr.
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Aug 11, 1999
Inventor
Peter J. Dronzek, Jr.
Assignee (at issue)
Northstar Print Group
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.