(19)
(11) EP 0 469 059 A1

(12)

(43) Date of publication:
05.02.1992 Bulletin 1992/06

(21) Application number: 90907300.0

(22) Date of filing: 20.04.1990
(51) International Patent Classification (IPC): 
D01H 7/ 52( . )
(86) International application number:
PCT/GB1990/000618
(87) International publication number:
WO 1990/012910 (01.11.1990 Gazette 1990/25)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI NL SE

(30) Priority: 20.04.1989 NZ 19290002288

(71) Applicants:
  • WOOL RESEARCH ORGANISATION OF NEW ZEALAND INC.
    Christchurch (NZ)
  • LAPPAGE, James
    Christchurch (NZ)

(72) Inventors:
  • LAPPAGE, James
    Christchurch (NZ)
  • HARTSHORN, Owen, Leslie, Roger 14 Deville Place
    Christchurch (NZ)

(74) Representative: Wharton, Peter Robert 
Urquhart-Dykes & Lord Inventions House Valley Court, Canal Road
Bradford BD1 4SP
Bradford BD1 4SP (GB)

   


(54) RING SPINNER