Granted Patent
Utility
US 4,999,757 · App. 07/394,360
Niche mounted light fixture
Inventor:
Charles B. Poppenheimer
Patented Case
View Patent ↗
Granted: Mar 12, 1991
Filed: Aug 15, 1989
Inventor
Charles B. Poppenheimer
Assignee (at issue)
GTY Industries
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.