Granted Patent
Utility
US 4,633,375 · App. 06/822,848
Flashing lamp construction
Inventor:
Paul A. Tres
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Jan 27, 1986
Inventor
Paul A. Tres
Assignee (at issue)
Dominion Automotive Industries Corp.
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.