Granted Patent
Utility
US 6,729,494 · App. 10/265,972
Container lid and methods for beverage preparation and bag retention through side wall
Inventors:
Jill Portman, Gary Shinner
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Oct 7, 2002
Inventors
Jill Portman
Gary Shinner
Assignee (at issue)
Mighty Leaf Tea
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.