Granted Patent
Utility
US 6,386,094 · App. 09/479,584
Apparatus for deep-frying a chip food product
Inventors:
Dale Stevenson, Lesley Swartout, Joanne Tarhan, Micah Tsern
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Jan 7, 2000
Inventors
Dale Stevenson
Lesley Swartout
Joanne Tarhan
Micah Tsern
Assignee (at issue)
Taco Bell Corp.
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.