Granted Patent
Utility
US 4,912,454 · App. 07/297,598
Flashing led safety lights for demarcating the sides of a vehicle
Inventor:
Joseph E. Solow
Patented Case
View Patent ↗
Granted: Mar 27, 1990
Filed: Jan 13, 1989
Inventor
Joseph E. Solow
Assignee (at issue)
WOLO MFG. 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.