Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 8, 2014
Patent Application Number
13139404
Date Filed
December 18, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A heated counter for service of hot food has one or more hotplates, a light source illuminating each hotplate and a number of light sensors below each hotplate. When a sensor is obscured by a dish of food, power is supplied to that hotplate, and when no sensor is obscured, that hotplate is kept in stand-by mode.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
