(19)
(11) EP 4 244 021 A1

(12)

(43) Date of publication:
20.09.2023 Bulletin 2023/38

(21) Application number: 21814888.0

(22) Date of filing: 15.11.2021
(51) International Patent Classification (IPC): 
B24D 3/00(2006.01)
B24D 18/00(2006.01)
B24D 13/14(2006.01)
 B24D 11/00(2006.01)
B24D 13/10(2006.01)
B24B 29/00(2006.01)
(52) Cooperative Patent Classification (CPC):
B24D 11/001; B24D 13/145; B24B 29/005; B24B 29/02; B24D 11/008
(86) International application number:
PCT/IB2021/060555
(87) International publication number:
WO 2022/101873 (19.05.2022 Gazette 2022/20)
(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: 16.11.2020 BE 202005822

(71) Applicant: MARIS, Johan Jozef F.
3600 Genk (BE)

(72) Inventor:
  • MARIS, Johan Jozef F.
    3600 Genk (BE)

(74) Representative: Arnold & Siedsma 
Bezuidenhoutseweg 57
2594 AC The Hague
2594 AC The Hague (NL)

   


(54) ABRASIVE MATERIAL, ACCESSORIES FOR A TOOL CONTAINING SUCH ABRASIVE MATERIAL AND METHOD OF MANUFACTURING SUCH ABRASIVE MATERIAL