(19)
(11) EP 4 013 580 A1

(12)

(43) Date of publication:
22.06.2022 Bulletin 2022/25

(21) Application number: 20764832.0

(22) Date of filing: 14.08.2020
(51) International Patent Classification (IPC): 
B25J 15/08(2006.01)
B25J 19/00(2006.01)
 B25J 15/00(2006.01)
(52) Cooperative Patent Classification (CPC):
B25J 15/08; B25J 15/0033; B25J 19/007
(86) International application number:
PCT/US2020/046338
(87) International publication number:
WO 2021/030675 (18.02.2021 Gazette 2021/07)
(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: 15.08.2019 US 201962887397 P

(71) Applicant: Chromatic 3D Materials Inc.
Golden Valley, MN 55427 (US)

(72) Inventors:
  • LEIBIG, Cora
    Maple Grove, Minnesota 55311 (US)
  • GARROD, Michael
    Minnetrista, Minnesota 55375 (US)

(74) Representative: Kador & Partner PartG mbB 
Corneliusstraße 15
80469 München
80469 München (DE)

   


(54) THREE-DIMENSIONAL PRINTING OF A FUNCTIONALLY GRADED ROBOTIC END EFFECTOR