Granted Patent
Utility
US 6,386,004 · App. 09/888,024
Laundry drum
Inventor:
Matthias Salein
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Jun 22, 2001
Inventor
Matthias Salein
Assignee (at issue)
BSH Bosch und Siemens Hausgeräte 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.