Global patent index - EP 1025877 A1

EP 1025877 A1 2000-08-09 - Breathing protection mask for intermittent use

Title (en)

Breathing protection mask for intermittent use

Title (de)

Atemschutzmaske für intermittierenden Gebrauch

Title (fr)

Masque de protection respiratoire à usage intermittent

Publication

EP 1025877 A1 (FR)

Application

EP 00400359 A

Priority

FR 9901586 A

Abstract (en)

The respirator mask has a filter (290) and a T-section jaw to hook onto the users teeth. The jaw (250) connects the buccal area with the filter and is fixed in an interior passage (220) of a first cylinder (210) by a partition (230) or spring of a support cylinder.

Abstract (fr)

La présente invention concerne un masque de protection respiratoire comprenant un élément filtrant (290; 600) et un dispositif de fixation. Le dispositif de fixation est un mors (250; 710) de section transversale en forme de Té, de manière à permettre son accrochage par les dents d'une personne, ledit mors (250; 710) mettant en communication la cavité buccale (445) d'une personne avec la partie amont (215; 630) d'un élément filtrant (290; 620) en isolant la partie amont (215; 630) de la partie aval (216; 631) de l'élément filtrant (290; 600) lorsque le masque respiratoire est porté par la personne. <IMAGE>

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

A62B 9/06

IPC 8 full level (invention and additional information)

A62B 9/06 (2006.01)

CPC (invention and additional information)

A62B 9/06 (2013.01)

Citation (applicant)

GB 2045091 A 19801029 - BTR INDUSTRIES LTD

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 1025877 A1 20000809; FR 2789318 A1 20000811; FR 2789318 B1 20011102

INPADOC legal status

2005-03-09 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040901

2001-05-16 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001208

2001-05-16 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

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

2001-04-25 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

2000-08-09 [AK] DESIGNATED CONTRACTING STATES:

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

2000-08-09 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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