Granted Patent
Utility
US 5,796,853 · App. 08/167,411
Speaker and amplifier system
Inventor:
Noel Lee
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Dec 15, 1993
Inventor
Noel Lee
Assignee (at issue)
Monster Cable International, 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.