Granted Patent
Utility
US 5,847,377 · App. 08/868,928
Microwave oven provided with an improved cooling system
Inventors:
Kyung Hoi Yang, Myeong-Ho Yoon, Won-Ki Nam, Byeong-woo Yi, Mun-Young Choi
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Jun 4, 1997
Inventors
Kyung Hoi Yang
Myeong-Ho Yoon
Won-Ki Nam
Byeong-woo Yi
Mun-Young Choi
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.