Granted Patent
Utility
US 6,066,840 · App. 09/070,312
Apparatus for controlling the temperature of food in a casserole dish and method for controlling the temperature of food in a casserole dish
Inventors:
Wayne D. Baldwin, Julie Lambert
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: Apr 30, 1998
Inventors
Wayne D. Baldwin
Julie Lambert
Assignee (at issue)
Vettore, LLC
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.