Granted Patent
Utility
US 6,161,659 · App. 09/167,006
Electromagnetic disk brake with rubber friction disk braking surface
Inventor:
Kevin L. Maurice
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Sep 29, 1998
Inventor
Kevin L. Maurice
Assignee (at issue)
Inertia Dynamics 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.