Global Patent Index - EP 1010351 A1

EP 1010351 A1 2000-06-21 - LOUDSPEAKERS

Title (en)

LOUDSPEAKERS

Title (de)

LAUTSPRECHERN

Title (fr)

HAUT-PARLEUR

Publication

EP 1010351 A1 (EN)

Application

EP 98940362 A

Priority

  • GB 9802532 W
  • GB 9718730 A
  • GB 9727193 A

Abstract (en)

[origin: WO9912387A1] An assembly comprising a resonant panel acoustic radiator, a body from which the acoustic radiator is suspended, at least one vibration exciter on the radiator to launch bending waves into the radiator to cause it to resonate to produce an acoustic output, and means on the body suspending the radiator for free movement relative thereto.

IPC 1-7 (main, further and additional classification)

H04R 9/06

IPC 8 full level (invention and additional information)

H04R 9/06 (2006.01); H04R 1/00 (2006.01); H04R 1/22 (2006.01); H04R 7/04 (2006.01); H04R 7/06 (2006.01)

CPC (invention and additional information)

H04R 7/045 (2013.01); H04R 7/06 (2013.01); H04R 9/066 (2013.01)

Citation (search report)

See references of WO 9912387A1

Designated contracting state (EPC)

AT BE DE DK ES FI FR GB IE IT NL PT SE

EPO simple patent family

WO 9912387 A1 19990311; AR 013954 A1 20010131; AU 745486 B2 20020321; AU 8870298 A 19990322; BR 9812163 A 20000718; CA 2297041 A1 19990311; CN 1269958 A 20001011; EP 1010351 A1 20000621; IL 134834 D0 20010520; JP 2001515333 A 20010918; TW 410525 B 20001101

INPADOC legal status


2007-04-13 [REG HK WD] APPLICATIONS WITHDRAWN, DEEMED TO BE WITHDRAWN, OR REFUSED AFTER PUBLICATION IN HONG KONG

- Document: HK 1025711

2003-09-10 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030304

2002-12-04 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021021

2000-06-21 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000313

2000-06-21 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE DK ES FI FR GB IE IT NL PT SE