Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Buckley Crist0
Joseph Fallon0
Robert Swartz0
Date of Patent
November 28, 2017
Patent Application Number
13582939
Date Filed
August 29, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
In an illustrative implementation of this invention, a 3D object comprises substrate layers infiltrated by a hardened material. The 3D object is fabricated by a method comprising the following steps: Position powder on all or part of a substrate layer. Repeat this step for the remaining substrate layers. Transform the powder into a substance that flows and subsequently hardens into the hardened material. The hardened material solidifies in a spatial pattern that infiltrates positive regions in the substrate layers and does not infiltrate negative regions in the substrate layers.
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