Granted Patent
Utility
US 6,194,013 · App. 09/407,792
Method and apparatus for controlling the blending of drinks
Inventors:
David J. Kolar, Benjamin J. Dastoli, Brent A. Miller, David J. Barnard, Richard D. Boozer
Patented Case
View Patent ↗
Granted: Feb 27, 2001
Filed: Sep 29, 1999
Inventors
David J. Kolar
Benjamin J. Dastoli
Brent A. Miller
David J. Barnard
Richard D. Boozer
Assignee (at issue)
VITA-MIX CORPORATION
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.