Granted Patent
Utility
US 6,460,729 · App. 09/798,991
One-piece side-dispensing closure
Inventor:
W. Gordon Beecroft
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Mar 6, 2001
Inventor
W. Gordon Beecroft
Assignee (at issue)
Doly-Seal Corporation
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.