DE69227470D1 - Persönliches einweg-atemschutzsystem - Google Patents

Persönliches einweg-atemschutzsystem

Info

Publication number
DE69227470D1
DE69227470D1 DE69227470T DE69227470T DE69227470D1 DE 69227470 D1 DE69227470 D1 DE 69227470D1 DE 69227470 T DE69227470 T DE 69227470T DE 69227470 T DE69227470 T DE 69227470T DE 69227470 D1 DE69227470 D1 DE 69227470D1
Authority
DE
Germany
Prior art keywords
hood
filtering material
canister
inhalation
mouthpiece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69227470T
Other languages
English (en)
Other versions
DE69227470T2 (de
Inventor
Linsey Swann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essex PB&R Corp
Original Assignee
BROOKDALE INTERNATIONAL SYSTEMS Inc VANCOUVER BRITISH COLUMBIA CA
Brookdale International Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BROOKDALE INTERNATIONAL SYSTEMS Inc VANCOUVER BRITISH COLUMBIA CA, Brookdale International Systems Inc filed Critical BROOKDALE INTERNATIONAL SYSTEMS Inc VANCOUVER BRITISH COLUMBIA CA
Publication of DE69227470D1 publication Critical patent/DE69227470D1/de
Application granted granted Critical
Publication of DE69227470T2 publication Critical patent/DE69227470T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus
    • A62B19/02—Cartridges with absorbing substances for respiratory apparatus with oxidising agents
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods
DE69227470T 1991-06-05 1992-06-05 Persönliches einweg-atemschutzsystem Expired - Fee Related DE69227470T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/710,812 US5186165A (en) 1991-06-05 1991-06-05 Filtering canister with deployable hood and mouthpiece
PCT/CA1992/000237 WO1992021408A1 (en) 1991-06-05 1992-06-05 Personal disposable emergency breathing system

Publications (2)

Publication Number Publication Date
DE69227470D1 true DE69227470D1 (de) 1998-12-03
DE69227470T2 DE69227470T2 (de) 1999-06-10

Family

ID=24855649

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69227470T Expired - Fee Related DE69227470T2 (de) 1991-06-05 1992-06-05 Persönliches einweg-atemschutzsystem

Country Status (8)

Country Link
US (2) US5186165A (de)
EP (1) EP0678048B1 (de)
JP (1) JPH0798073B2 (de)
AT (1) ATE172644T1 (de)
AU (1) AU1780692A (de)
CA (1) CA2084765C (de)
DE (1) DE69227470T2 (de)
WO (1) WO1992021408A1 (de)

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US20220016450A1 (en) * 2020-07-17 2022-01-20 Hall Labs Llc Head Covering Device Providing Filtered Intake and Exhaust Air
US10918895B1 (en) * 2020-09-17 2021-02-16 Michael Flamen Mouthpiece insert for personal protective equipment
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Also Published As

Publication number Publication date
EP0678048B1 (de) 1998-10-28
CA2084765A1 (en) 1992-12-06
EP0678048A1 (de) 1995-10-25
JPH05506388A (ja) 1993-09-22
DE69227470T2 (de) 1999-06-10
ATE172644T1 (de) 1998-11-15
US5186165A (en) 1993-02-16
WO1992021408A1 (en) 1992-12-10
US5315987A (en) 1994-05-31
AU1780692A (en) 1993-01-08
JPH0798073B2 (ja) 1995-10-25
CA2084765C (en) 1996-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KADOR & PARTNER, 80469 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: ESSEX P.B. & R. CORP., ST. LOUIS, MO., US

8339 Ceased/non-payment of the annual fee