Granted Patent
Utility
US 6,095,359 · App. 09/405,614
Molded plastic container closure with fully embedded barrier
Inventor:
Thomas Michael Richmond
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Sep 24, 1999
Inventor
Thomas Michael Richmond
Assignee (at issue)
RXI Plastics, Inc.
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.