Granted Patent
Utility
US 6,007,217 · App. 09/071,628
Luminaire assembly mounting system
Inventor:
David James Ferrier
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: May 1, 1998
Inventor
David James Ferrier
Assignee (at issue)
Ledalite Architectural Products
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.