BR9407496A - Respirador equipamento útil para a sustentaçao de um corpo de respirador sobre o nariz e a boca de uma pessoa e processo para a colocaçao de um corpo de respirador sobre o nariz e a boca de uma pessoa - Google Patents

Respirador equipamento útil para a sustentaçao de um corpo de respirador sobre o nariz e a boca de uma pessoa e processo para a colocaçao de um corpo de respirador sobre o nariz e a boca de uma pessoa

Info

Publication number
BR9407496A
BR9407496A BR9407496A BR9407496A BR9407496A BR 9407496 A BR9407496 A BR 9407496A BR 9407496 A BR9407496 A BR 9407496A BR 9407496 A BR9407496 A BR 9407496A BR 9407496 A BR9407496 A BR 9407496A
Authority
BR
Brazil
Prior art keywords
respirator
nose
mouth
person
body over
Prior art date
Application number
BR9407496A
Other languages
English (en)
Inventor
David C Byram
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9407496A publication Critical patent/BR9407496A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/40—Buckles
    • Y10T24/4088—One-piece
BR9407496A 1993-09-15 1994-08-05 Respirador equipamento útil para a sustentaçao de um corpo de respirador sobre o nariz e a boca de uma pessoa e processo para a colocaçao de um corpo de respirador sobre o nariz e a boca de uma pessoa BR9407496A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/121,697 US5464010A (en) 1993-09-15 1993-09-15 Convenient "drop-down" respirator harness structure and method of use
PCT/US1994/008945 WO1995007734A1 (en) 1993-09-15 1994-08-05 Convenient 'drop-down' respirator

Publications (1)

Publication Number Publication Date
BR9407496A true BR9407496A (pt) 1996-06-25

Family

ID=22398262

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9407496A BR9407496A (pt) 1993-09-15 1994-08-05 Respirador equipamento útil para a sustentaçao de um corpo de respirador sobre o nariz e a boca de uma pessoa e processo para a colocaçao de um corpo de respirador sobre o nariz e a boca de uma pessoa

Country Status (9)

Country Link
US (4) US5464010A (pt)
EP (2) EP0808641B1 (pt)
JP (1) JP3633620B2 (pt)
KR (1) KR100326133B1 (pt)
BR (1) BR9407496A (pt)
CA (1) CA2169622C (pt)
DE (2) DE69433762T2 (pt)
DK (2) DK0808641T3 (pt)
WO (1) WO1995007734A1 (pt)

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Also Published As

Publication number Publication date
WO1995007734A1 (en) 1995-03-23
EP0719165A1 (en) 1996-07-03
US20030178026A1 (en) 2003-09-25
DE69433762T2 (de) 2004-09-23
DE69414866D1 (de) 1999-01-07
EP0719165B1 (en) 1998-11-25
US5464010A (en) 1995-11-07
DE69414866T2 (de) 1999-04-22
US6591837B1 (en) 2003-07-15
EP0808641A1 (en) 1997-11-26
KR100326133B1 (ko) 2002-08-14
DE69433762D1 (de) 2004-06-09
DK0808641T3 (da) 2004-08-02
US6119692A (en) 2000-09-19
JPH09502628A (ja) 1997-03-18
EP0808641B1 (en) 2004-05-06
DK0719165T3 (da) 1999-06-23
CA2169622C (en) 2005-05-10
CA2169622A1 (en) 1995-03-23
KR960703638A (ko) 1996-08-31
US6715490B2 (en) 2004-04-06
JP3633620B2 (ja) 2005-03-30

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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