GB9027244D0 - Ori-nasal enclosure - Google Patents

Ori-nasal enclosure

Info

Publication number
GB9027244D0
GB9027244D0 GB9027244A GB9027244A GB9027244D0 GB 9027244 D0 GB9027244 D0 GB 9027244D0 GB 9027244 A GB9027244 A GB 9027244A GB 9027244 A GB9027244 A GB 9027244A GB 9027244 D0 GB9027244 D0 GB 9027244D0
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
ori
nasal
enclosure
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Withdrawn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
GB9027244A
Other versions
GB2241896A (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.)
SMITH KARL W
Original Assignee
SMITH KARL W
SMITH, KARL W
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
Grant date

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00Filters for breathing-protection purposes
    • A62B23/02Filters for breathing-protection purposes for respirators
    • A62B23/025Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00Breathing 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
    • A62B18/02Masks
    • A62B18/025Halfmasks
GB9027244A 1990-02-28 1990-12-17 Ori-nasal enclosure Withdrawn GB9027244D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9004521A GB9004521D0 (en) 1990-02-28 1990-02-28 Safe-t-beek,an ori-nasal enclosure means
GB9011015A GB9011015D0 (en) 1990-02-28 1990-05-16 Safe-t-beek,an orinasal enclosure means
GB9022627A GB9022627D0 (en) 1990-02-28 1990-10-18 Ori-nasal enclosure means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/GB1991/000287 WO1991012852A1 (en) 1990-02-28 1991-02-22 Ori-nasal mask
EP19910905173 EP0483295A1 (en) 1990-02-28 1991-02-22 Ori-nasal mask

Publications (2)

Publication Number Publication Date
GB9027244D0 true GB9027244D0 (en) 1991-02-06
GB2241896A true GB2241896A (en) 1991-09-18

Family

ID=27264962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9027244A Withdrawn GB9027244D0 (en) 1990-02-28 1990-12-17 Ori-nasal enclosure

Country Status (1)

Country Link
GB (1) GB9027244D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004091726A1 (en) * 2003-04-17 2004-10-28 Wa Chu Flat-foldable face-mask and process of making same
US9770058B2 (en) 2006-07-17 2017-09-26 3M Innovative Properties Company Flat-fold respirator with monocomponent filtration/stiffening monolayer
CN102264437A (en) * 2008-09-23 2011-11-30 J黑木及子私人有限公司 Masks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2046102B (en) * 1979-05-21 1983-10-26 Racal Safety Ltd Respirators
GB2079161B (en) * 1980-07-03 1984-02-22 Racal Safety Ltd Filtering facepiece

Also Published As

Publication number Publication date Type
GB2241896A (en) 1991-09-18 application

Similar Documents

Publication Publication Date Title
US5458006B1 (en) Gas-metering device
EP0492174A3 (en) Parallel processor
RU1785699C (en) Odor-reproducing device
GB9024208D0 (en) Compounds
GB9005419D0 (en) Improved depanner
GB2248044B (en) Improved doll-carriages
DE4092685D2 (en) Mehrkomponenten-kleb- und -werkstoffverarbeitungssystem
GB2249309B (en) Polyfluorobiphenyls
EP0442596A3 (en) Echelle-polychromator
GB9017835D0 (en) Steps
GB9019454D0 (en) Novel device
GB9000856D0 (en) Novel device
GB9000857D0 (en) Novel device
GB9019455D0 (en) Novel device
GB9001893D0 (en) Magnetic devices
GB9012127D0 (en) Dipclean lid
GB9014811D0 (en) Computer
GB9016052D0 (en) Securing devices
GB9004521D0 (en) Safe-t-beek,an ori-nasal enclosure means
KR100182295B1 (en) Circuit arrangement
GB9000783D0 (en) Circuit arrangement
KR100182293B1 (en) Circuit arrangement
GB9022939D0 (en) Boxes
GB9006421D0 (en) Can cool
GB9005570D0 (en) Audio-visual arrangement

Legal Events

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