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GB9225558D0 - Oxygen masks - Google Patents

Oxygen masks

Info

Publication number
GB9225558D0
GB9225558D0 GB929225558A GB9225558A GB9225558D0 GB 9225558 D0 GB9225558 D0 GB 9225558D0 GB 929225558 A GB929225558 A GB 929225558A GB 9225558 A GB9225558 A GB 9225558A GB 9225558 D0 GB9225558 D0 GB 9225558D0
Authority
GB
United Kingdom
Prior art keywords
oxygen masks
masks
oxygen
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.)
Withdrawn
Application number
GB929225558A
Other versions
GB2262239A (en
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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
Priority claimed from GB919126258A external-priority patent/GB9126258D0/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB9225558A priority Critical patent/GB2262239A/en
Publication of GB9225558D0 publication Critical patent/GB9225558D0/en
Publication of GB2262239A publication Critical patent/GB2262239A/en
Withdrawn legal-status Critical Current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
    • A62B18/02—Masks
    • A62B18/025—Halfmasks

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB9225558A 1991-12-11 1992-12-05 An oxygen mask provided with inflation means to tighten fit to the wearer Withdrawn GB2262239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9225558A GB2262239A (en) 1991-12-11 1992-12-05 An oxygen mask provided with inflation means to tighten fit to the wearer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919126258A GB9126258D0 (en) 1991-12-11 1991-12-11 Oxygen masks
GB9225558A GB2262239A (en) 1991-12-11 1992-12-05 An oxygen mask provided with inflation means to tighten fit to the wearer

Publications (2)

Publication Number Publication Date
GB9225558D0 true GB9225558D0 (en) 1993-01-27
GB2262239A GB2262239A (en) 1993-06-16

Family

ID=26299987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9225558A Withdrawn GB2262239A (en) 1991-12-11 1992-12-05 An oxygen mask provided with inflation means to tighten fit to the wearer

Country Status (1)

Country Link
GB (1) GB2262239A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271285A (en) * 1992-10-09 1994-04-13 Michael Beard Automatic tensioner for a face mask harness
GB2393126B (en) * 2002-09-18 2004-11-03 Joseph Anthony Griffiths High G oxygen mask for aircrew
GB2448264B (en) * 2004-01-12 2009-01-14 Helmet Integrated Syst Ltd Headgear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB826198A (en) * 1957-06-07 1959-12-31 Frankenstein & Sons Manchester Improvements in or relating to oxygen breathing masks and helmets
FR2657264B1 (en) * 1990-01-25 1994-09-02 Ulmer Aeronautique Sa IMPROVEMENT FOR INHALER MASKS.
ES2086547T3 (en) * 1990-06-26 1996-07-01 Cam Lock Uk Ltd PERFECTED RESPIRATORY EQUIPMENT FOR AIRCRAFT CREW.

Also Published As

Publication number Publication date
GB2262239A (en) 1993-06-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)