Granted Patent
Utility
US 5,676,446 · App. 08/699,685
Light cube module
Inventor:
Ronald S. Gold
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Aug 14, 1996
Inventor
Ronald S. Gold
Assignee (at issue)
Hughes Aircraft Company
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.