Granted Patent
Utility
US 5,822,290 · App. 08/757,816
Disk player having ascending/descending structure for a deck
Inventor:
Sang Jun Lee
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Nov 27, 1996
Inventor
Sang Jun Lee
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
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.