Granted Patent
Utility
US 5,426,792 · App. 08/215,390
Electroluminescent and light reflective helmet
Inventor:
Matthew Murasko
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: Mar 21, 1994
Inventor
Matthew Murasko
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.