(19)
(11) EP 4 304 810 A1

(12)

(43) Date of publication:
17.01.2024 Bulletin 2024/03

(21) Application number: 22768210.1

(22) Date of filing: 08.03.2022
(51) International Patent Classification (IPC): 
B24D 7/06(2006.01)
B24D 5/16(2006.01)
B24D 5/06(2006.01)
(52) Cooperative Patent Classification (CPC):
B24D 5/066; B24D 5/16
(86) International application number:
PCT/US2022/071029
(87) International publication number:
WO 2022/192871 (15.09.2022 Gazette 2022/37)
(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: 08.03.2021 US 202163158190 P

(71) Applicants:
  • Saint-gobain Abrasives, Inc
    Worcester, Massachusetts 01615-0138 (US)
  • Saint-Gobain Abrasifs
    78700 Conflans-Sainte-Honorine (FR)

(72) Inventor:
  • ODEH, Samuel H.
    Greer, South Carolina 29651 (US)

(74) Representative: Zimmermann & Partner Patentanwälte mbB 
P.O. Box 330 920
80069 München
80069 München (DE)

   


(54) GRINDING WHEEL ASSEMBLY