Granted Patent
Utility
US 6,044,658 · App. 09/196,359
Automatic ice making apparatus for use in a refrigerator
Inventor:
Gang Sik Ryu
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Nov 19, 1998
Inventor
Gang Sik Ryu
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.