Granted Patent
Utility
US 4,328,486 · App. 06/195,602
Electric horn with improved striker assembly
Inventors:
Philip J. Burnstein, Gerard Seyler
Patented Case
View Patent ↗
Granted: May 4, 1982
Filed: Oct 9, 1980
Inventors
Philip J. Burnstein
Gerard Seyler
Assignee (at issue)
Pittway 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.