(19)
(11) EP 1 220 722 A1

(12)

(43) Date of publication:
10.07.2002 Bulletin 2002/28

(21) Application number: 00956733.0

(22) Date of filing: 04.09.2000
(51) International Patent Classification (IPC)7B08B 9/032
(86) International application number:
PCT/GB0003/394
(87) International publication number:
WO 0117/700 (15.03.2001 Gazette 2001/11)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 04.09.1999 GB 9920876

(71) Applicant: AIM Design Limited
Stockport,Cheshire SK4 4DZ (GB)

(72) Inventor:
  • ROSCOE, Keith
    StockportCheshire SK4 4DZ (GB)

(74) Representative: McNeight, David Leslie et al
McNeight & LawrenceRegent HouseHeaton Lane
StockportCheshire SK4 1BS
StockportCheshire SK4 1BS (GB)

   


(54) METHODS AND APPARATUS FOR CLEARING PIPES