Granted Patent
Utility
US 4,625,889 · App. 06/789,510
Replaceable, crimp-on, threaded closure for plastic container
Inventor:
Gary M. Baughman
Patented Case
View Patent ↗
Granted: Dec 2, 1986
Filed: Oct 21, 1985
Inventor
Gary M. Baughman
Assignee (at issue)
RIEKE LLC
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.