CA996301A - Gas mask harness - Google Patents

Gas mask harness

Info

Publication number
CA996301A
CA996301A CA140,861A CA140861A CA996301A CA 996301 A CA996301 A CA 996301A CA 140861 A CA140861 A CA 140861A CA 996301 A CA996301 A CA 996301A
Authority
CA
Canada
Prior art keywords
gas mask
mask harness
harness
gas
mask
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
Application number
CA140,861A
Other versions
CA140861S (en
Inventor
Raymond H. Mitchell
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.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
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 Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Priority to CA140,861A priority Critical patent/CA996301A/en
Application granted granted Critical
Publication of CA996301A publication Critical patent/CA996301A/en
Expired legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
CA140,861A 1972-04-28 1972-04-28 Gas mask harness Expired CA996301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA140,861A CA996301A (en) 1972-04-28 1972-04-28 Gas mask harness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140,861A CA996301A (en) 1972-04-28 1972-04-28 Gas mask harness

Publications (1)

Publication Number Publication Date
CA996301A true CA996301A (en) 1976-09-07

Family

ID=4093103

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,861A Expired CA996301A (en) 1972-04-28 1972-04-28 Gas mask harness

Country Status (1)

Country Link
CA (1) CA996301A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD294710S (en) 1984-09-20 1988-03-15 Wayne Witzel Goggle strap
USD305901S (en) 1987-12-30 1990-02-06 Wayne Witzel Goggle strap
US10561812B2 (en) 2005-06-06 2020-02-18 ResMed Pty Ltd Mask system
US10828452B2 (en) 2014-09-16 2020-11-10 Fisher & Paykel Healthcare Limited Intramold headgear
US10874814B2 (en) 2014-09-16 2020-12-29 Fisher & Paykel Healthcare Limited Headgear assemblies and interface assemblies with headgear
US11253668B2 (en) 2016-03-16 2022-02-22 Fisher & Paykel Healthcare Limited Strap assembly, strap connector, headgear, headgear assembly, method of forming headgear, tubular connector, patient interface and method of joining straps
US11607518B2 (en) 2016-03-16 2023-03-21 Fisher & Paykel Healthcare Limited Directional lock for interface headgear arrangement
US11648365B2 (en) 2014-09-19 2023-05-16 Fisher & Paykel Healthcare Limited Headgear assemblies and interface assemblies with headgear
US11806452B2 (en) 2012-08-08 2023-11-07 Fisher & Paykel Healthcare Limited Headgear for patient interface
US11819618B2 (en) 2016-03-16 2023-11-21 Fisher & Paykel Healthcare Limited Intra-mould substrate
US11865263B2 (en) 2009-12-23 2024-01-09 Fisher & Paykel Healthcare Limited Patient interface and headgear
US11878119B2 (en) 2018-03-16 2024-01-23 Fisher & Paykel Healthcare Limited Headgear with lock disengagement mechanism
US11986595B2 (en) 2017-12-21 2024-05-21 Fisher & Paykel Healthcare Limited Respiratory mask system
US12102764B2 (en) 2017-06-26 2024-10-01 Fisher & Paykel Healthcare Limited Respiratory mask system
US12485245B2 (en) 2013-04-24 2025-12-02 Fisher & Paykel Healthcare Limited Automatically adjusting headgear for patient interface

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD294710S (en) 1984-09-20 1988-03-15 Wayne Witzel Goggle strap
USD305901S (en) 1987-12-30 1990-02-06 Wayne Witzel Goggle strap
US10561812B2 (en) 2005-06-06 2020-02-18 ResMed Pty Ltd Mask system
US10569041B2 (en) 2005-06-06 2020-02-25 ResMed Pty Ltd Mask system
US10603461B2 (en) 2005-06-06 2020-03-31 ResMed Pty Ltd Mask system
US10864340B2 (en) 2005-06-06 2020-12-15 ResMed Pty Ltd Mask system
US12128183B2 (en) 2009-12-23 2024-10-29 Fisher & Paykel Healthcare Limited Patient interface and headgear
US11865263B2 (en) 2009-12-23 2024-01-09 Fisher & Paykel Healthcare Limited Patient interface and headgear
US11806452B2 (en) 2012-08-08 2023-11-07 Fisher & Paykel Healthcare Limited Headgear for patient interface
US12226582B2 (en) 2012-08-08 2025-02-18 Fisher & Paykel Healthcare Limited Headgear for patient interface
US12485245B2 (en) 2013-04-24 2025-12-02 Fisher & Paykel Healthcare Limited Automatically adjusting headgear for patient interface
US11813384B2 (en) 2014-09-16 2023-11-14 Fisher & Paykel Healthcare Limited Intramold headgear
US12102765B2 (en) 2014-09-16 2024-10-01 Fisher & Paykel Healthcare Limited Headgear assemblies and interface assemblies with headgear
US10828452B2 (en) 2014-09-16 2020-11-10 Fisher & Paykel Healthcare Limited Intramold headgear
US10874814B2 (en) 2014-09-16 2020-12-29 Fisher & Paykel Healthcare Limited Headgear assemblies and interface assemblies with headgear
US11648365B2 (en) 2014-09-19 2023-05-16 Fisher & Paykel Healthcare Limited Headgear assemblies and interface assemblies with headgear
US11253668B2 (en) 2016-03-16 2022-02-22 Fisher & Paykel Healthcare Limited Strap assembly, strap connector, headgear, headgear assembly, method of forming headgear, tubular connector, patient interface and method of joining straps
US11607518B2 (en) 2016-03-16 2023-03-21 Fisher & Paykel Healthcare Limited Directional lock for interface headgear arrangement
US11850365B2 (en) 2016-03-16 2023-12-26 Fisher & Paykel Healthcare Limited Strap assembly, strap connector, headgear, headgear assembly, method of forming headgear, tubular connector, patient interface and method of joining straps
US12156968B2 (en) 2016-03-16 2024-12-03 Fisher & Paykel Healthcare Limited Directional lock for interface headgear arrangement
US11819620B2 (en) 2016-03-16 2023-11-21 Fisher & Paykel Healthcare Limited Directional lock for interface headgear arrangement
US11819618B2 (en) 2016-03-16 2023-11-21 Fisher & Paykel Healthcare Limited Intra-mould substrate
US12521512B2 (en) 2016-03-16 2026-01-13 Fisher & Paykel Healthcare Limited Intra-mould substrate
US12102764B2 (en) 2017-06-26 2024-10-01 Fisher & Paykel Healthcare Limited Respiratory mask system
US11986595B2 (en) 2017-12-21 2024-05-21 Fisher & Paykel Healthcare Limited Respiratory mask system
US12434030B2 (en) 2017-12-21 2025-10-07 Fisher & Paykel Healthcare Limited Respiratory mask system
US11878119B2 (en) 2018-03-16 2024-01-23 Fisher & Paykel Healthcare Limited Headgear with lock disengagement mechanism

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