GB0919211D0 - Improvements to breathing mask apparatus - Google Patents

Improvements to breathing mask apparatus

Info

Publication number
GB0919211D0
GB0919211D0 GB0919211A GB0919211A GB0919211D0 GB 0919211 D0 GB0919211 D0 GB 0919211D0 GB 0919211 A GB0919211 A GB 0919211A GB 0919211 A GB0919211 A GB 0919211A GB 0919211 D0 GB0919211 D0 GB 0919211D0
Authority
GB
United Kingdom
Prior art keywords
breathing mask
mask apparatus
breathing
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.)
Ceased
Application number
GB0919211A
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.)
Scott Health and Safety Ltd
Original Assignee
Scott Health and Safety 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 Scott Health and Safety Ltd filed Critical Scott Health and Safety Ltd
Priority to GB0919211A priority Critical patent/GB0919211D0/en
Publication of GB0919211D0 publication Critical patent/GB0919211D0/en
Priority to GB1005293.4A priority patent/GB2474917B/en
Priority to CN201080060176.6A priority patent/CN102740931B/en
Priority to US13/521,024 priority patent/US9387299B2/en
Priority to EP10773689.4A priority patent/EP2496312B1/en
Priority to PCT/GB2010/051803 priority patent/WO2011051715A2/en
Priority to EP16183883.4A priority patent/EP3111997A1/en
Priority to US15/178,717 priority patent/US10668307B2/en
Priority to US15/893,981 priority patent/US10695592B2/en
Priority to US16/878,686 priority patent/US11707638B2/en
Priority to US18/329,650 priority patent/US20230310907A1/en
Ceased legal-status Critical Current

Links

GB0919211A 2009-11-02 2009-11-02 Improvements to breathing mask apparatus Ceased GB0919211D0 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB0919211A GB0919211D0 (en) 2009-11-02 2009-11-02 Improvements to breathing mask apparatus
GB1005293.4A GB2474917B (en) 2009-11-02 2010-03-29 Improvements to powered air breathing apparatus
EP16183883.4A EP3111997A1 (en) 2009-11-02 2010-10-27 Improvements to powered air breathing apparatus
EP10773689.4A EP2496312B1 (en) 2009-11-02 2010-10-27 Improvements to powered air breathing apparatus
US13/521,024 US9387299B2 (en) 2009-11-02 2010-10-27 Improvements to powered air breathing apparatus
CN201080060176.6A CN102740931B (en) 2009-11-02 2010-10-27 To the improvement of electric air breathing equipment
PCT/GB2010/051803 WO2011051715A2 (en) 2009-11-02 2010-10-27 Improvements to powered air breathing apparatus
US15/178,717 US10668307B2 (en) 2009-11-02 2016-06-10 Breathing apparatus
US15/893,981 US10695592B2 (en) 2009-11-02 2018-02-12 Powered air breathing apparatus
US16/878,686 US11707638B2 (en) 2009-11-02 2020-05-20 Powered air breathing apparatus
US18/329,650 US20230310907A1 (en) 2009-11-02 2023-06-06 Powered air breathing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0919211A GB0919211D0 (en) 2009-11-02 2009-11-02 Improvements to breathing mask apparatus

Publications (1)

Publication Number Publication Date
GB0919211D0 true GB0919211D0 (en) 2009-12-16

Family

ID=41435045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0919211A Ceased GB0919211D0 (en) 2009-11-02 2009-11-02 Improvements to breathing mask apparatus

Country Status (1)

Country Link
GB (1) GB0919211D0 (en)

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)