Granted Patent
Utility
US 5,398,178 · App. 08/145,747
Reflector adaptor for industrial luminaire
Inventor:
Peter Roth
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Oct 29, 1993
Inventor
Peter Roth
Assignee (at issue)
C.E.W. Lighting, Inc.
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.