Granted Patent
Utility
US 6,439,208 · App. 09/668,223
Centrifugal supercharger having lubricating slinger
Inventor:
Daniel W. Jones
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Sep 22, 2000
Inventor
Daniel W. Jones
Assignee (at issue)
Accessible Technologies, Inc.
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.