(19)
(11) EP 2 588 787 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:
16.10.2019 Bulletin 2019/42

(45) Mention of the grant of the patent:
11.09.2019 Bulletin 2019/37

(21) Application number: 11740967.2

(22) Date of filing: 30.06.2011
(51) International Patent Classification (IPC): 
E03F 3/04(2006.01)
F16L 1/10(2006.01)
F16L 1/036(2006.01)
 F16L 9/12(2006.01)
F16L 1/038(2006.01)
(86) International application number:
PCT/GB2011/000978
(87) International publication number:
WO 2012/001354 (05.01.2012 Gazette 2012/01)

(54)

DRAINAGE PIPES

ABFLUSSROHRE

TUYAUX DE DRAINAGE

(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: 30.06.2010 GB 201011042

(43) Date of publication of application:
08.05.2013 Bulletin 2013/19

(73) Proprietor: Polypipe Limited
Edlington Doncaster South Yorkshire DN12 1ES (GB)

(72) Inventors:
  • RAMELLA, Stuart Edward Alan
    Leicestershire LE11 1LE (GB)
  • FAIRBROTHER, Michael
    Leicestershire LE11 1LE (GB)

(74) Representative: Oxley, Robin John George et al
Marks & Clerk LLP 15 Fetter Lane
London EC4A 1BW
London EC4A 1BW (GB)


(56) References cited: : 
WO-A1-2007/042283
GB-A- 2 221 972
US-A- 5 078 430
 DE-A1- 3 937 645
US-A- 3 081 599
   
       
    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).