Granted Patent
Utility
US 5,490,051 · App. 08/143,772
Self-positioning lamp fixture with integrally formed unitary support structure
Inventor:
Joseph Messana
Patented Case
View Patent ↗
Granted: Feb 6, 1996
Filed: Nov 1, 1993
Inventor
Joseph Messana
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.