Granted Patent
Utility
US 5,259,298 · App. 07/787,396
Funnel arrangement for a beverage brewer
Inventor:
Alan M. King
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: Nov 4, 1991
Inventor
Alan M. King
Assignee (at issue)
VKI Technologies 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.