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2003-10-01 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030325

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

- Ref Legal Event Code: 17Q

- Effective date: 20020912

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

- Ref Legal Event Code: AKX

- Free Format 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

- Ref Legal Event Code: AXX

- Free Format 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

- Ref Legal Event Code: 17P

- Effective date: 20000717

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

- Ref Legal Event Code: AK

- 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

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

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

- Ref Legal Event Code: AK

- 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

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI