Granted Patent
Utility
US 4,385,284 · App. 06/270,589
Visor assembly for pedestrian traffic signal
Inventors:
Samuel A. Gould, James S. Gould
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Jun 4, 1981
Inventors
Samuel A. Gould
James S. Gould
Assignee (at issue)
Indicator Controls Corporation
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.