Granted Patent
Utility
US 6,367,600 · App. 09/485,497
Disc brake backing plate and method of manufacturing same
Inventor:
Ray Arbesman
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Jun 12, 2000
Inventor
Ray Arbesman
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.