Granted Patent
Utility
US 6,281,775 · App. 09/388,836
Permanent magnet arrangement with backing plate
Inventor:
Uri Rapoport
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Sep 1, 1999
Inventor
Uri Rapoport
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.