Global Patent Index - EP 0910225 A3

EP 0910225 A3 2000-03-15 - Microphone arrangement for helmet,and helmet with such an arrangement

Title (en)

Microphone arrangement for helmet,and helmet with such an arrangement

Title (de)

Mikrofonanordnung für Schutzhelm,und Schutzhelm mit einer derartigen Anordnung

Title (fr)

Dispositif de microphone pour casque, et casque équipé d'un tel dispositif

Publication

EP 0910225 A3 (FR)

Application

EP 98402575 A

Priority

FR 9713057 A

Abstract (en)

[origin: EP0910225A2] The transducer detects road and wind noise and uses the filtered response to adjust the gain control of the microphone amplifier.

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

H04R 1/08

IPC 8 full level (invention and additional information)

H04R 1/08 (2006.01)

CPC (invention and additional information)

H04R 1/083 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0910225 A2 19990421; EP 0910225 A3 20000315; FR 2770075 A1 19990423; FR 2770075 B1 20001222

INPADOC legal status


2003-10-01 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030325

2002-10-30 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020912

2000-11-22 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-11-22 [AXX] PAYMENT OF EXTENSION FEES

- Free text: AL PAYMENT 20000717;LT PAYMENT 20000717;LV PAYMENT 20000717;MK PAYMENT 20000717;RO PAYMENT 20000717;SI PAYMENT 20000717

2000-09-13 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000717

2000-03-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-03-15 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

1999-04-21 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

1999-04-21 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI