Granted Patent
Utility
US 5,173,860 · App. 07/646,027
Reference speed determination for an antilock brake system
Inventors:
Allen J. Walenty, Alexander Kade, Shahram Zarei
Patented Case
View Patent ↗
Granted: Dec 22, 1992
Filed: Jan 28, 1991
Inventors
Allen J. Walenty
Alexander Kade
Shahram Zarei
Assignee (at issue)
General Motors LLC
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.