(19)
(11) EP 0 820 554 A1

(12)

(43) Date of publication:
28.01.1998 Bulletin 1998/05

(21) Application number: 96909257.0

(22) Date of filing: 09.04.1996
(51) International Patent Classification (IPC): 
E05C 17/ 44( . )
 E05B 65/ 00( . )
(86) International application number:
PCT/GB1996/000850
(87) International publication number:
WO 1996/032557 (17.10.1996 Gazette 1996/46)
(84) Designated Contracting States:
BE DE DK ES FR GB IT NL

(30) Priority: 10.04.1995 GB 19950007388

(71) Applicants:
  • Lewis, Gary, Owen
    Eighton Banks Gateshead Tyne & Wear NE9 7YL (GB)
  • Spence, Frank
    Birtley County Durham DH3 1QQ (GB)

(72) Inventors:
  • Lewis, Gary, Owen
    Eighton Banks Gateshead Tyne & Wear NE9 7YL (GB)
  • Spence, Frank
    Birtley County Durham DH3 1QQ (GB)

(74) Representative: Sanderson, Michael John, et al 
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB)

   


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