Granted Patent
Utility
US 5,072,210 · App. 07/536,027
Combination turn signal and hazard warning flasher
Inventor:
Samuel Kimmelman
Patented Case
View Patent ↗
Granted: Dec 10, 1991
Filed: Jun 11, 1990
Inventor
Samuel Kimmelman
Assignee (at issue)
Epicor Industries, Inc.
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.