GB9108968D0 - Air purifier - Google Patents

Air purifier

Info

Publication number
GB9108968D0
GB9108968D0 GB919108968A GB9108968A GB9108968D0 GB 9108968 D0 GB9108968 D0 GB 9108968D0 GB 919108968 A GB919108968 A GB 919108968A GB 9108968 A GB9108968 A GB 9108968A GB 9108968 D0 GB9108968 D0 GB 9108968D0
Authority
GB
United Kingdom
Prior art keywords
air purifier
purifier
air
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Withdrawn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
GB919108968A
Other versions
GB2255285A (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.)
LYNE WILLIAM G
Original Assignee
LYNE WILLIAM G
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 LYNE WILLIAM G filed Critical LYNE WILLIAM G
Priority to GB9108968A priority Critical patent/GB2255285A/en
Publication of GB9108968D0 publication Critical patent/GB9108968D0/en
Publication of GB2255285A publication Critical patent/GB2255285A/en
Withdrawn legal-status Critical Current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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
GB9108968A 1991-04-26 1991-04-26 Air purifier Withdrawn GB2255285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9108968A GB2255285A (en) 1991-04-26 1991-04-26 Air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9108968A GB2255285A (en) 1991-04-26 1991-04-26 Air purifier

Publications (2)

Publication Number Publication Date
GB9108968D0 true GB9108968D0 (en) 1991-06-12
GB2255285A GB2255285A (en) 1992-11-04

Family

ID=10693965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9108968A Withdrawn GB2255285A (en) 1991-04-26 1991-04-26 Air purifier

Country Status (1)

Country Link
GB (1) GB2255285A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011037A1 (en) * 1994-10-06 1996-04-18 Philip Michael Leworthy A filtering device
CN207627760U (en) * 2017-10-10 2018-07-20 李晓忠 A kind of portable air purifying respirator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324909A (en) * 1928-10-30 1930-01-30 John Ambrose Sadd Improvements in respirators and the like
US2610624A (en) * 1947-06-04 1952-09-16 Mine Safety Appliances Co Pocket respirator
US2626678A (en) * 1951-08-11 1953-01-27 Mine Safety Appliances Co Sealed air-purifying canister
BE774273A (en) * 1970-11-20 1972-02-14 Draegerwerk Ag RESPIRATORY APPARATUS WITH MOUTHPIECE ARRANGED LATERALLY BY RELATION TO THE DIRECTION OF PASSAGE THROUGH THE FILTER IT CONTAINS
US3731678A (en) * 1971-03-05 1973-05-08 Phyllis Pyzel Smoke inhalation protector
DE2639545C3 (en) * 1976-09-02 1979-04-05 Draegerwerk Ag, 2400 Luebeck Escape filter device with protective hood
US4098270A (en) * 1976-10-26 1978-07-04 Bbdm, Inc. Smoke mask apparatus
DE3405098A1 (en) * 1984-02-14 1985-08-29 Drägerwerk AG, 2400 Lübeck CARBON OXYGEN RESPIRATOR

Also Published As

Publication number Publication date
GB2255285A (en) 1992-11-04

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Legal Events

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