Granted Patent
Utility
US 6,034,336 · App. 09/100,467
Knob assembly for use in electronic appliances
Inventor:
Jong Eun Lee
Patented Case
View Patent ↗
Granted: Mar 7, 2000
Filed: Jun 19, 1998
Inventor
Jong Eun 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.