Granted Patent
Utility
US 4,467,219 · App. 06/385,542
Variable time delay apparatus for controlling the start of a vehicle
Inventor:
Dennis Reid
Patented Case
View Patent ↗
Granted: Aug 21, 1984
Filed: Jun 7, 1982
Inventor
Dennis Reid
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.