(19)
(11) EP 0 447 398 A1

(12)

(43) Date of publication:
25.09.1991 Bulletin 1991/39

(21) Application number: 89906404.0

(22) Date of filing: 08.06.1989
(51) International Patent Classification (IPC): 
E04H 4/ 10( . )
(86) International application number:
PCT/GB1989/000636
(87) International publication number:
WO 1989/012151 (14.12.1989 Gazette 1989/29)
(84) Designated Contracting States:
DE FR GB IT NL

(30) Priority: 10.06.1988 GB 19880013822

(71) Applicants:
  • JEFFERY, P.D.
    Wiltshire SP5 2AL (GB)
  • JEFFERY, R.D.
    Wiltshire SP5 2AL (GB)
  • MACMATH, Ian James Scott
    Hampshire SP10 2AN (GB)

(72) Inventors:
  • JEFFERY, P.D.
    Wiltshire SP5 2AL (GB)
  • JEFFERY, R.D.
    Wiltshire SP5 2AL (GB)
  • MACMATH, Ian James Scott
    Hampshire SP10 2AN (GB)

(74) Representative: Lomas, Geoffrey Michael, et al 
Barker, Brettell & Boutland Prudential Buildings 97-101 Above Bar Street
Southampton SO9 4GT
Southampton SO9 4GT (GB)

   


(54) IMPROVEMENTS IN OR RELATING TO POOL COVER SYSTEMS