GB2291807B - Improvements in or relating to breathing devices - Google Patents

Improvements in or relating to breathing devices

Info

Publication number
GB2291807B
GB2291807B GB9515275A GB9515275A GB2291807B GB 2291807 B GB2291807 B GB 2291807B GB 9515275 A GB9515275 A GB 9515275A GB 9515275 A GB9515275 A GB 9515275A GB 2291807 B GB2291807 B GB 2291807B
Authority
GB
United Kingdom
Prior art keywords
relating
breathing devices
breathing
devices
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
GB9515275A
Other versions
GB9515275D0 (en
GB2291807A (en
Inventor
Andrew William Wilson
Christopher Mccleave
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.)
Multifabs Survival Ltd
Original Assignee
Multifabs Survival Ltd
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 Multifabs Survival Ltd filed Critical Multifabs Survival Ltd
Publication of GB9515275D0 publication Critical patent/GB9515275D0/en
Publication of GB2291807A publication Critical patent/GB2291807A/en
Application granted granted Critical
Publication of GB2291807B publication Critical patent/GB2291807B/en
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
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/06—Mouthpieces; Nose-clips

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB9515275A 1994-07-28 1995-07-25 Improvements in or relating to breathing devices Expired - Fee Related GB2291807B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9415237A GB9415237D0 (en) 1994-07-28 1994-07-28 Improvements in or relating to breathing devices

Publications (3)

Publication Number Publication Date
GB9515275D0 GB9515275D0 (en) 1995-09-20
GB2291807A GB2291807A (en) 1996-02-07
GB2291807B true GB2291807B (en) 1998-07-29

Family

ID=10759027

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9415237A Pending GB9415237D0 (en) 1994-07-28 1994-07-28 Improvements in or relating to breathing devices
GB9515275A Expired - Fee Related GB2291807B (en) 1994-07-28 1995-07-25 Improvements in or relating to breathing devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9415237A Pending GB9415237D0 (en) 1994-07-28 1994-07-28 Improvements in or relating to breathing devices

Country Status (1)

Country Link
GB (2) GB9415237D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781684B1 (en) * 1998-07-31 2002-02-15 Bernard Chabannes NOSE FORCEPS WITH AUTOMATIC LOCK AND VARIABLE TIGHTENING
DE102010004611A1 (en) * 2009-08-11 2011-02-17 Aceos Gmbh User unit for the determination of performance parameters from respiratory gas analyzes
US20220266067A1 (en) * 2021-02-19 2022-08-25 ProAsia Design Co., Ltd. Second stage regulator for emergency breathing systems

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB254283A (en) * 1925-06-29 1927-04-14 Alexander Bernhard Draeger Improvements in or relating to respiratory head-gear
GB1222570A (en) * 1967-10-27 1971-02-17 Draegerwerk Ag Improvements in or relating to nose clips for breathing apparatus
US3658058A (en) * 1970-04-06 1972-04-25 Mine Safety Appliances Co Breathing apparatus nose-closing device
US4090511A (en) * 1977-03-23 1978-05-23 Mine Safety Appliances Company Mouthpiece valve for escape breathing apparatus
US4452240A (en) * 1981-10-05 1984-06-05 E. D. Bullard Company Respiratory protection apparatus
EP0155991A1 (en) * 1984-02-14 1985-10-02 Drägerwerk Aktiengesellschaft Carbon monoxide respiratory apparatus
US5133347A (en) * 1988-12-15 1992-07-28 Auergesellschaft Gmbh Mouthpiece valve for breathing equipment
WO1992021408A1 (en) * 1991-06-05 1992-12-10 Brookdale International Systems, Inc. Personal disposable emergency breathing system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB254283A (en) * 1925-06-29 1927-04-14 Alexander Bernhard Draeger Improvements in or relating to respiratory head-gear
GB1222570A (en) * 1967-10-27 1971-02-17 Draegerwerk Ag Improvements in or relating to nose clips for breathing apparatus
US3658058A (en) * 1970-04-06 1972-04-25 Mine Safety Appliances Co Breathing apparatus nose-closing device
US4090511A (en) * 1977-03-23 1978-05-23 Mine Safety Appliances Company Mouthpiece valve for escape breathing apparatus
US4452240A (en) * 1981-10-05 1984-06-05 E. D. Bullard Company Respiratory protection apparatus
EP0155991A1 (en) * 1984-02-14 1985-10-02 Drägerwerk Aktiengesellschaft Carbon monoxide respiratory apparatus
US5133347A (en) * 1988-12-15 1992-07-28 Auergesellschaft Gmbh Mouthpiece valve for breathing equipment
WO1992021408A1 (en) * 1991-06-05 1992-12-10 Brookdale International Systems, Inc. Personal disposable emergency breathing system

Also Published As

Publication number Publication date
GB9515275D0 (en) 1995-09-20
GB9415237D0 (en) 1994-09-21
GB2291807A (en) 1996-02-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120725