Granted Patent
Utility
US 6,062,766 · App. 08/905,468
Raised pavement marker
Inventors:
Michael Fleury, Jeffery S. Held, Robert D. Giese, Richard R. Figlewicz
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Aug 4, 1997
Inventors
Michael Fleury
Jeffery S. Held
Robert D. Giese
Richard R. Figlewicz
Assignee (at issue)
Quixote 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.