Granted Patent
Utility
US 6,091,029 · App. 09/200,849
Weight sensing device for a microwave oven
Inventor:
Jong-Cheol Lee
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Nov 30, 1998
Inventor
Jong-Cheol Lee
Assignee (at issue)
Daewoo Electronics 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.