(19)

(11)

EP 1 670 329 A1

(12)

(43) Date of publication: 21.06.2006 Bulletin 2006/25 (21) Application number: 04768821.3 (22) Date of filing: 07.10.2004

(51) International Patent Classification (IPC):  A42B 3/32(1990.01) (86) International application number: PCT/GB2004/004290 (87) International publication number: WO 2005/034667 (21.04.2005 Gazette 2005/16)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 07.10.2003 GB 0323437 (71) Applicant: Helmet Integrated Systems Limited Hertforshire SG6 2TU (GB)	(72) Inventors: SMITH, Simon Peter Luton, Bedfordshire LU2 8JW (GB) GOULDTHORPE, Martin Royston, Hertfordshire SG8 9HL (GB) (74) Representative: Moir, Michael Christopher et al Mathys & Squire 120 Holborn London EC1N 2SQ London EC1N 2SQ (GB)