Granted Patent
Utility
US 5,479,849 · App. 08/414,802
Lower chamber vent for the lower chamber of a brewing machine
Inventors:
Brian King, Paul A. King, Stan McLean
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Mar 31, 1995
Inventors
Brian King
Paul A. King
Stan McLean
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.