Granted Patent
Utility
US 4,339,753 · App. 06/105,124
Vehicle identification system
Inventor:
Daniel D. Mawhinney
Patented Case
View Patent ↗
Granted: Jul 13, 1982
Filed: Dec 19, 1979
Inventor
Daniel D. Mawhinney
Assignee (at issue)
RCA 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.