(19)
(11) EP 4 387 472 A1

(12)

(43) Date of publication:
26.06.2024 Bulletin 2024/26

(21) Application number: 22765149.4

(22) Date of filing: 18.08.2022
(51) International Patent Classification (IPC): 
A23P 20/20(2016.01)
B33Y 10/00(2015.01)
A23P 20/25(2016.01)
A23P 30/20(2016.01)
B33Y 30/00(2015.01)
(52) Cooperative Patent Classification (CPC):
A23P 2020/253; A23P 20/20; A23P 30/20; B33Y 10/00; B33Y 30/00; B33Y 70/00
(86) International application number:
PCT/EP2022/073106
(87) International publication number:
WO 2023/021148 (23.02.2023 Gazette 2023/08)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 18.08.2021 EP 21192019

(71) Applicant: Revo Foods GmbH
1080 Wien (AT)

(72) Inventors:
  • AHMADI, Sirvan
    1080 Wien (AT)
  • LACHMAYR, Manuel
    1080 Wien (AT)
  • ROTHENBÜCHER, Theresa
    1080 Wien (AT)
  • SIMSA, Robin
    1080 Wien (AT)

(74) Representative: Schwarz & Partner Patentanwälte GmbH 
Patentanwälte Wipplingerstraße 30
1010 Wien
1010 Wien (AT)

   


(54) 3D PRINT HEAD WITH SCREW EXTRUDER