(19)
(11) EP 1 340 407 A2

(12)

(88) Date of publication A3:
13.03.2003

(43) Date of publication:
03.09.2003 Bulletin 2003/36

(21) Application number: 01999128.0

(22) Date of filing: 14.11.2001
(51) International Patent Classification (IPC)7H04R 7/04
(86) International application number:
PCT/GB0105/014
(87) International publication number:
WO 0204/5460 (06.06.2002 Gazette 2002/23)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 30.11.2000 GB 0029098

(71) Applicant: New Transducers Limited
London SW3 3QH (GB)

(72) Inventors:
  • ELLIS, Christien
    Great Chishill,Hertfordshire SG8 8SB (GB)
  • HILL, Nicholas Patrick Roland
    Cambridge CB4 8Qp (GB)

(74) Representative: Maguire, Peter Albert et al
Maguire & Co.5 Crown Street
St. Ives, Cambridgeshire PE27 5EB
St. Ives, Cambridgeshire PE27 5EB (GB)

   


(54) LOUDSPEAKERS