Granted Patent
Utility
US 6,246,887 · App. 09/199,378
Appliance with indicating device
Inventor:
Claus-Chr. Eckhardt
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Nov 25, 1998
Inventor
Claus-Chr. Eckhardt
Assignee (at issue)
Robert Bosch 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.