{"number":"US12697798B2","kindCode":"B2","documentType":"grant","title":{"original":"Three-dimensional printed composite articles","english":"Three-dimensional printed composite articles"},"abstract":{"original":"A 3D object according to the invention 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. Stack the 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.…","english":"A 3D object according to the invention 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. Stack the 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.…"},"applicants":["Impossible Objects INC."],"inventors":["Robert Swartz","Buckley Crist","Eugene Gore","Joseph M. Jacobson"],"filingDate":"2020-02-10","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697798B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697798B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697798B2","ja":"https://downloadpatent.com/ja/patent/US12697798B2"}}