Granted Patent
Utility
US 5,577,587 · App. 08/337,747
Centrifugal clutch
Inventor:
Hans Jansson
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Nov 14, 1994
Inventor
Hans Jansson
Assignee (at issue)
Aktiebolaget Electrolux
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.