Global Patent Index - EP 1078552 A1

EP 1078552 A1 2001-02-28 - DEVICE FOR DYNAMIC EXCITATION OF PANEL LOUDSPEAKERS

Title (en)

DEVICE FOR DYNAMIC EXCITATION OF PANEL LOUDSPEAKERS

Title (de)

VORRICHTUNG ZUR DYNAMISCHEN ANREGUNG VON PLATTENLAUTSPRECHERN

Title (fr)

DISPOSITIF POUR EXCITER DE MANIERE DYNAMIQUE DES HAUT-PARLEURS A PANNEAUX

Publication

EP 1078552 A1 (DE)

Application

EP 99926308 A

Priority

  • DE 19821861 A
  • EP 9903309 W

Abstract (en)

[origin: DE19821861A1] The device includes a sound panel (11) with a core layer and a cover layer. A holder (22) connects an electromagnetic driver (12) to the sound panel. The holder is connected to the sound panel in at least three places. The holder may comprise an elastic member (25).

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

H04R 7/06; H04R 9/06

IPC 8 full level (invention and additional information)

H04R 7/04 (2006.01); H04R 7/06 (2006.01); H04R 9/06 (2006.01)

CPC (invention and additional information)

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

Citation (search report)

See references of WO 9960817A1

Designated contracting state (EPC)

DE FR GB IT NL SE

EPO simple patent family

DE 19821861 A1 19991118; EP 1078552 A1 20010228; EP 1078552 B1 20030305; US 6494289 B1 20021217; WO 9960817 A1 19991125

INPADOC legal status


2017-03-03 [REG FR ST] NOTIFICATION OF LAPSE

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2017-01-25 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20160514

2016-12-01 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 59904458

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2004-02-25 [26N] NO OPPOSITION FILED

- Effective date: 20031208

2003-10-17 [ET] FR: TRANSLATION FILED

2003-08-01 [NLV1] NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT

2003-07-09 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

2003-06-05 [PG25 SE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

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2003-04-10 [REF] CORRESPONDS TO:

- Document: DE 59904458 P 20030410

2003-03-05 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): DE FR GB IT NL SE

2003-03-05 [REG GB FG4D] EUROPEAN PATENT GRANTED

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- Effective date: 20030305

2001-08-16 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010702

2001-03-07 [RIN1] INVENTOR (CORRECTION)

- Inventor name: BACHMANN, WOLFGANG

2001-03-07 [RIN1] INVENTOR (CORRECTION)

- Inventor name: KRUMP, GERHARD

2001-03-07 [RIN1] INVENTOR (CORRECTION)

- Inventor name: REGL, HANS-JUERGEN

2001-02-28 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001114

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT NL SE