GB0710338D0 - Filters - Google Patents

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Info

Publication number
GB0710338D0
GB0710338D0 GB0710338A GB0710338A GB0710338D0 GB 0710338 D0 GB0710338 D0 GB 0710338D0 GB 0710338 A GB0710338 A GB 0710338A GB 0710338 A GB0710338 A GB 0710338A GB 0710338 D0 GB0710338 D0 GB 0710338D0
Authority
GB
United Kingdom
Prior art keywords
filters
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
GB0710338A
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.)
Bioquell UK Ltd
Original Assignee
Bioquell UK 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 Bioquell UK Ltd filed Critical Bioquell UK Ltd
Priority to GB0710338A priority Critical patent/GB0710338D0/en
Publication of GB0710338D0 publication Critical patent/GB0710338D0/en
Priority to PCT/GB2008/001807 priority patent/WO2008145988A1/en
Ceased legal-status Critical Current

Links

GB0710338A 2007-05-30 2007-05-30 Filters Ceased GB0710338D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0710338A GB0710338D0 (en) 2007-05-30 2007-05-30 Filters
PCT/GB2008/001807 WO2008145988A1 (en) 2007-05-30 2008-05-29 Filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0710338A GB0710338D0 (en) 2007-05-30 2007-05-30 Filters

Publications (1)

Publication Number Publication Date
GB0710338D0 true GB0710338D0 (en) 2007-07-11

Family

ID=38289561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0710338A Ceased GB0710338D0 (en) 2007-05-30 2007-05-30 Filters

Country Status (2)

Country Link
GB (1) GB0710338D0 (en)
WO (1) WO2008145988A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012018766A2 (en) 2010-08-06 2012-02-09 Scott Technologies, Inc. Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post
US9011584B2 (en) * 2011-08-25 2015-04-21 Honeywell International Inc. End of service life indicator for respirator
US11344752B2 (en) 2014-05-16 2022-05-31 Scott Technologies, Inc. System and method for monitoring a service life of a filter with a respirator filter sampling port assembly
WO2016033790A1 (en) 2014-09-05 2016-03-10 Honeywell International Inc. End of service life indicator for disposal mask
TWI684730B (en) 2017-08-08 2020-02-11 研能科技股份有限公司 Driving and information-transmission system of air-filtering protector
DE102018128963A1 (en) * 2018-11-19 2020-05-20 Mann+Hummel Gmbh Filter body, filter element and filter arrangement
GB2602110B (en) * 2020-12-18 2023-05-17 Dyson Technology Ltd Filter test device for a portable air purifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029327A (en) * 1964-03-20 1966-05-11 British Oxygen Co Ltd Gas purification
JPS55134628A (en) * 1979-04-07 1980-10-20 Mitsubishi Heavy Ind Ltd Control method for deodorizing device
JPS6061020A (en) * 1983-09-14 1985-04-08 Toshiba Corp Gas purification apparatus
JP2526178B2 (en) * 1991-01-18 1996-08-21 株式会社荏原総合研究所 Exhaust gas adsorption device

Also Published As

Publication number Publication date
WO2008145988A1 (en) 2008-12-04

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Legal Events

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