Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kia Silverbrook0
Date of Patent
July 19, 2011
0Patent Application Number
127657340
Date Filed
April 22, 2010
0Patent Primary Examiner
Patent abstract
An inkjet nozzle assembly comprises: a nozzle chamber for containing ink, the nozzle chamber having a nozzle opening defined in a roof thereof; and a bubble-forming heater element positioned in the nozzle chamber. The heater element is suspended in the nozzle chamber and parallel with a plane of the roof. The heater element is comprised of solid material having a total mass of less than 10 nanograms.
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