Granted Patent
Utility
US 4,262,367 · App. 06/000,456
Sun visor
Inventor:
Lenny Herrin
Patented Case
View Patent ↗
Granted: Apr 21, 1981
Filed: Jan 2, 1979
Inventor
Lenny Herrin
Assignee (at issue)
Regent Paper Box Company
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.