GB2327360B - A breathing apparatus - Google Patents

A breathing apparatus

Info

Publication number: GB2327360B
Authority: GB; United Kingdom
Prior art keywords: breathing apparatus; breathing
Prior art date: 1997-07-19
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

GB9804357A

Other versions

GB2327360A (en

GB9804357D0 (en

Inventor

Alan Edward Hart

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.)

Individual

Original Assignee

Individual

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.)

1997-07-19

Filing date

1998-03-03

Publication date

2001-06-20

1998-03-03 Application filed by Individual filed Critical Individual

1998-04-22 Publication of GB9804357D0 publication Critical patent/GB9804357D0/en

1999-01-27 Publication of GB2327360A publication Critical patent/GB2327360A/en

2001-06-20 Application granted granted Critical

2001-06-20 Publication of GB2327360B publication Critical patent/GB2327360B/en

2018-03-03 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air

Landscapes

Health & Medical Sciences (AREA)
Pulmonology (AREA)
General Health & Medical Sciences (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Life Sciences & Earth Sciences (AREA)
Zoology (AREA)
Emergency Medicine (AREA)
Respiratory Apparatuses And Protective Means (AREA)

GB9804357A 1997-07-19 1998-03-03 A breathing apparatus Expired - Fee Related GB2327360B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9715253A GB2327359A (en)	1997-07-19	1997-07-19	Smoke protection mask with breathing means

Publications (3)

Publication Number	Publication Date
GB9804357D0 GB9804357D0 (en)	1998-04-22
GB2327360A GB2327360A (en)	1999-01-27
GB2327360B true GB2327360B (en)	2001-06-20

Family

ID=10816134

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB9715253A Withdrawn GB2327359A (en)	1997-07-19	1997-07-19	Smoke protection mask with breathing means
GB9804357A Expired - Fee Related GB2327360B (en)	1997-07-19	1998-03-03	A breathing apparatus

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB9715253A Withdrawn GB2327359A (en)	1997-07-19	1997-07-19	Smoke protection mask with breathing means

Country Status (1)

Country	Link
GB (2)	GB2327359A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT202000009862A1 (en) *	2020-05-05	2021-11-05	In Factory S R L	FACE MASK FOR RESPIRATORY PROTECTION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4702243A (en) *	1985-09-13	1987-10-27	Smith Ronald D	Emergency air supply apparatus
GB8709729D0 (en) *	1987-04-24	1987-05-28	Gil Rodriguez J A	Emergency breathing equipment
US5429125A (en) *	1993-08-06	1995-07-04	Wagner; Kurt J.	Oxygen mask apparatus

1997
- 1997-07-19 GB GB9715253A patent/GB2327359A/en not_active Withdrawn
1998
- 1998-03-03 GB GB9804357A patent/GB2327360B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2327360A (en)	1999-01-27
GB9804357D0 (en)	1998-04-22
GB9715253D0 (en)	1997-09-24
GB2327359A (en)	1999-01-27

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Legal Events

Date	Code	Title	Description
2005-11-30	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20050303