Granted Patent
Utility
US 5,087,148 · App. 07/611,315
Surface marker strip and methods for providing improved integrity and adhesion to roadways and the like
Inventor:
Charles W. Wyckoff
Patented Case
View Patent ↗
Granted: Feb 11, 1992
Filed: Nov 13, 1990
Inventor
Charles W. Wyckoff
Assignee (at issue)
Brite Line 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.