(19)
(11) EP 3 867 451 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:
25.05.2022 Bulletin 2022/21

(45) Mention of the grant of the patent:
13.04.2022 Bulletin 2022/15

(21) Application number: 19813395.1

(22) Date of filing: 11.11.2019
(51) International Patent Classification (IPC): 
E02B 17/00(2006.01)
B23D 57/00(2006.01)
 B08B 9/023(2006.01)
(52) Cooperative Patent Classification (CPC):
E02B 17/0034; B23D 57/0084; B08B 9/023
(86) International application number:
PCT/SG2019/050550
(87) International publication number:
WO 2020/096529 (14.05.2020 Gazette 2020/20)

(54)

APPARATUS FOR SERVICING A STRUCTURE

VORRICHTUNG ZUM WARTEN EINER STRUKTUR

APPAREIL D'ENTRETIEN D'UNE STRUCTURE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR 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: 09.11.2018 GB 201818300

(43) Date of publication of application:
25.08.2021 Bulletin 2021/34

(73) Proprietor: Rototech Pte Ltd
Singapore 118518 (SG)

(72) Inventors:
  • HARTOG, Simon
    Singapore 189721 (SG)
  • VOS, Andries
    9411 SB Beilen (NL)
  • KLEINE, Peter
    9411 SB Beilen (NL)
  • WESTERBRINK, Michael
    9411 SB Beilen (NL)
  • KENDALL, Stuart
    Singapore 508960 (SG)

(74) Representative: Cross, James Peter Archibald et al
Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row
London SW1P 1RT
London SW1P 1RT (GB)


(56) References cited: : 
WO-A1-86/06696
US-A- 4 205 694
US-A- 5 626 438
US-A1- 2014 158 171
US-B1- 6 371 696
 US-A- 4 007 705
US-A- 4 677 998
US-A1- 2010 235 018
US-A1- 2016 059 939
   
       
    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).