Granted Patent
Utility
US 5,974,950 · App. 09/138,859
Electronic coded coffee packets sealed in a gas flushed envelope, a beverage brewing machine using same as well as a method for brewing
Inventor:
Alan M. King
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Aug 24, 1998
Inventor
Alan M. King
Assignee (at issue)
Innovations AMK, 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.