Granted Patent
Utility
US 6,796,449 · App. 09/937,709
Closure for containers, in particular plug for bottles
Inventor:
Felice Fragola
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Oct 1, 2001
Inventor
Felice Fragola
Assignee (at issue)
GUALA DISPENSING S.P.A.
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.