Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jin Ju Kim0
Date of Patent
January 12, 2021
0Patent Application Number
156728520
Date Filed
August 9, 2017
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A cooking appliance includes a knob assembly to emit light to improve an aesthetic feel and user convenience. The cooking appliance includes a main body having at least one heating source, a panel disposed in the main body and provided with a through hole, and a knob assembly coupled to the panel. The knob assembly includes a knob, at least one light source configured to emit light, a first light guide passing through the through hole and arranged to guide the light emitted from the light source, and a second light guide configured to guide the light guided by the first light guide to an outside of the knob.
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