Granted Patent
Utility
US 4,241,382 · App. 06/023,034
Fiber optics illuminator
Inventor:
Maurice Daniel
Patented Case
View Patent ↗
Granted: Dec 23, 1980
Filed: Mar 23, 1979
Inventor
Maurice Daniel
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.