Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gerd Wilsdorf0
Date of Patent
August 23, 2011
Patent Application Number
12079898
Date Filed
March 28, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A domestic appliance device with a light signal unit, a control unit, which is designed to interact with the light signal unit for outputting information by means of a light signal, and a carrier unit for supporting the light signal unit.
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