Granted Patent
Utility
US 6,000,506 · App. 09/027,587
Disc brake caliper
Inventor:
Edward H. Warwick
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Feb 23, 1998
Inventor
Edward H. Warwick
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.