(19)
(11) EP 4 680 085 A1

(12)

(43) Date of publication:
21.01.2026 Bulletin 2026/04

(21) Application number: 24712968.7

(22) Date of filing: 13.03.2024
(51) International Patent Classification (IPC): 
A47L 13/17(2006.01)
A47L 13/19(2006.01)
(52) Cooperative Patent Classification (CPC):
A47L 13/17
(86) International application number:
PCT/IB2024/052431
(87) International publication number:
WO 2024/189559 (19.09.2024 Gazette 2024/38)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 16.03.2023 US 202363452607 P

(71) Applicant: 3M Innovative Properties Company
Saint Paul, Minnesota 55133-3427 (US)

(72) Inventors:
  • BRYSON, Kyle C.
    Saint Paul, Minnesota 55133-3427 (US)
  • SHIVRAYAN, Manisha
    Saint Paul, Minnesota 55133-3427 (US)
  • TRUONG, Myhanh T.
    Saint Paul, Minnesota 55133-3427 (US)

(74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB 
Siebertstraße 4
81675 München
81675 München (DE)

   


(54) CLEANING ARTICLE