Granted Patent
Utility
US 6,453,798 · App. 09/801,759
Beverage brewing apparatus having automatic and semi-automatic brewing modes
Inventors:
Stan M Clean, Denis Gravel, Robert Declos
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Mar 9, 2001
Inventors
Stan M Clean
Denis Gravel
Robert Declos
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.