(19)
(11) EP 3 713 693 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
23.11.2022 Bulletin 2022/47

(45) Mention of the grant of the patent:
12.10.2022 Bulletin 2022/41

(21) Application number: 18896072.8

(22) Date of filing: 20.12.2018
(51) International Patent Classification (IPC): 
B29C 64/153(2017.01)
B33Y 10/00(2015.01)
B33Y 40/00(2020.01)
B29C 64/286(2017.01)
 B29C 64/268(2017.01)
B33Y 30/00(2015.01)
B29C 64/129(2017.01)
(52) Cooperative Patent Classification (CPC):
B29C 64/268; B29C 64/153; B33Y 10/00; B33Y 30/00; B29C 64/129; B29C 64/286; G02B 26/101; B22F 12/44; B22F 10/362; B22F 10/366; Y02P 10/25
(86) International application number:
PCT/US2018/066709
(87) International publication number:
WO 2019/133422 (04.07.2019 Gazette 2019/27)

(54)

ADDITIVE MANUFACTURE SYSTEM USING LIGHT VALVE DEVICE

SYSTEM ZUR GENERATIVEN FERTIGUNG UNTER VERWENDUNG EINER LICHTVENTILVORRICHTUNG

SYSTÈME DE FABRICATION ADDITIVE UTILISANT UN DISPOSITIF DE MODULATEUR DE LUMIÈRE

(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

(30) Priority: 29.12.2017 US 201762611877 P

(43) Date of publication of application:
30.09.2020 Bulletin 2020/40

(73) Proprietors:
  • EOS of North America, Inc.
    Novi, MI 48377 (US)
  • AM Ventures Holding GmbH
    82319 Starnberg (DE)

(72) Inventors:
  • VANELLI, Donald Lewis
    Novi, MI 48377 (US)
  • SHANKLIN, Lance Bruce
    Novi, MI 48377 (US)
  • HAYES, Gregory Richard
    Novi, MI 48377 (US)
  • PFEIFFER, Hakan
    Novi, MI 48377 (US)

(74) Representative: Prüfer & Partner mbB Patentanwälte · Rechtsanwälte 
Sohnckestraße 12
81479 München
81479 München (DE)


(56) References cited: : 
WO-A1-2017/015241
US-A1- 2003 152 756
US-A1- 2011 259 862
US-A1- 2017 341 180
 WO-A1-2017/015241
US-A1- 2003 214 571
US-A1- 2017 144 224
US-B2- 6 717 106
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).