Granted Patent
Utility
US 6,573,341 · App. 09/866,298
Molded polyurethane body
Inventors:
Horst Muhlfeld, Thomas Schauber, Silke Wagener
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: May 25, 2001
Inventors
Horst Muhlfeld
Thomas Schauber
Silke Wagener
Assignees (at issue)
CARL FREUDENBERG KG
Magna Eybl Systemtechnik GmbH
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.