Granted Patent
Utility
US 5,957,565 · App. 08/795,004
Recessed reflector-type light
Inventor:
Harald Hofmann
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Feb 5, 1997
Inventor
Harald Hofmann
Assignee (at issue)
Erco Leuchten GmbH
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.