GB2236681B - Respiratory protection device - Google Patents

Respiratory protection device

Info

Publication number: GB2236681B
Authority: GB; United Kingdom
Prior art keywords: protection device; respiratory protection; respiratory; protection
Prior art date: 1989-10-12
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 - Lifetime

Application number

GB8922951A

Other versions

GB8922951D0 (en

GB2236681A (en

Inventor

Harry Cole

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.)

1989-10-12

Filing date

1989-10-12

Publication date

1992-04-22

1989-10-12 Application filed by Individual filed Critical Individual

1989-10-12 Priority to GB8922951A priority Critical patent/GB2236681B/en

1989-11-29 Publication of GB8922951D0 publication Critical patent/GB8922951D0/en

1990-10-12 Priority to JP2514453A priority patent/JP2928381B2/en

1990-10-12 Priority to CA002067195A priority patent/CA2067195C/en

1990-10-12 Priority to PCT/GB1990/001581 priority patent/WO1991005584A1/en

1990-10-12 Priority to AU66025/90A priority patent/AU6602590A/en

1990-10-12 Priority to EP19900915501 priority patent/EP0495864A1/en

1991-04-17 Publication of GB2236681A publication Critical patent/GB2236681A/en

1992-04-22 Application granted granted Critical

1992-04-22 Publication of GB2236681B publication Critical patent/GB2236681B/en

2009-10-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Respiratory Apparatuses And Protective Means (AREA)
Focusing (AREA)
Automatic Focus Adjustment (AREA)
Studio Devices (AREA)
Exposure Control For Cameras (AREA)

GB8922951A 1989-10-12 1989-10-12 Respiratory protection device Expired - Lifetime GB2236681B (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
GB8922951A GB2236681B (en)	1989-10-12	1989-10-12	Respiratory protection device
AU66025/90A AU6602590A (en)	1989-10-12	1990-10-12	Respiratory protection device
CA002067195A CA2067195C (en)	1989-10-12	1990-10-12	Respiratory protection device
PCT/GB1990/001581 WO1991005584A1 (en)	1989-10-12	1990-10-12	Respiratory protection device
JP2514453A JP2928381B2 (en)	1989-10-12	1990-10-12	Respiratory protection device
EP19900915501 EP0495864A1 (en)	1989-10-12	1990-10-12	Respiratory protection device

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8922951A GB2236681B (en)	1989-10-12	1989-10-12	Respiratory protection device

Publications (3)

Publication Number	Publication Date
GB8922951D0 GB8922951D0 (en)	1989-11-29
GB2236681A GB2236681A (en)	1991-04-17
GB2236681B true GB2236681B (en)	1992-04-22

Family

ID=10664432

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8922951A Expired - Lifetime GB2236681B (en)	1989-10-12	1989-10-12	Respiratory protection device

Country Status (6)

Country	Link
EP (1)	EP0495864A1 (en)
JP (1)	JP2928381B2 (en)
AU (1)	AU6602590A (en)
CA (1)	CA2067195C (en)
GB (1)	GB2236681B (en)
WO (1)	WO1991005584A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2262891A (en) *	1991-12-05	1993-07-07	Genevieve * Marsh Teresa	All in one face mask
CA2061073A1 (en) *	1992-02-12	1993-08-13	Kuo Huei Liang	Mask with means for passing out the expiration of air
GB9203299D0 (en) *	1992-02-17	1992-04-01	Indena Spa	Cosmetic and/or pharmaceutical compositions and methods for their use
GB9507718D0 (en) *	1995-04-13	1995-05-31	Chelsea Systems Ltd	Mask
AUPO504597A0 (en)	1997-02-10	1997-03-06	Resmed Limited	A mask and a vent assembly therefor
US6561191B1 (en)	1997-02-10	2003-05-13	Resmed Limited	Mask and a vent assembly therefor
WO2001060163A2 (en)	2000-02-17	2001-08-23	Ecosmart Technologies, Inc.	Plant essential oils cointaining pediculicidal compositions
US6581594B1 (en)	2000-05-15	2003-06-24	Resmed Limited	Respiratory mask having gas washout vent and gas washout vent for respiratory mask
AU2007202555B2 (en) *	2001-12-04	2011-09-08	ResMed Pty Ltd	Respiratory Mask Having Gas Washout Vent and Gas Washout Vent Assembly for a Respiratory Mask
JP4975611B2 (en)	2004-04-09	2012-07-11	レスメド・リミテッド	Nasal assembly
JP5399072B2 (en) *	2005-09-12	2014-01-29	アベラファーマスーティカルズインコーポレイテッド	System for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated therewith
US9642403B2 (en)	2007-08-16	2017-05-09	Kimberly-Clark Worldwide, Inc.	Strap fastening system for a disposable respirator providing improved donning
WO2010070495A1 (en) *	2008-12-17	2010-06-24	Koninklijke Philips Electronics, N.V.	Respiratory interface device with filtration medium
US8617295B2 (en) *	2009-09-30	2013-12-31	3M Innovative Properties Company	Active-particulate air filter having monolith primary filter and polishing filter
USD746439S1 (en)	2013-12-30	2015-12-29	Kimberly-Clark Worldwide, Inc.	Combination valve and buckle set for disposable respirators
US10434341B1 (en)	2015-06-05	2019-10-08	Steve Gordon Torbenson	Mask apparatuses and approach
CN105795554B (en)	2015-12-07	2018-07-27	小米科技有限责任公司	Mask
KR101964732B1 (en) *	2017-12-05	2019-04-02	한은빈	dust mask
DE102018125228B4 (en) *	2018-10-11	2021-06-24	Pr-Technik Gmbh	Modular respiratory protection device
JP2021169666A (en) *	2020-04-14	2021-10-28	有限会社トラッド	Air sterilizer by ultraviolet irradiation, and mask and full face mask using the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1075346A (en) *	1964-06-23	1967-07-12	Martindale Electric Company Lt	Improvements in and relating to sanitary masks
GB1092378A (en) *	1963-09-27	1967-11-22	Chapman & Smith Ltd	Device for filtering air
GB1182838A (en) *	1966-06-29	1970-03-04	Giffard L	Face-Mask or Respirator.
GB1515096A (en) *	1976-02-05	1978-06-21	Segersten G	Face mask with exchangeable filter
GB2072516A (en) *	1980-03-31	1981-10-07	Siebe Gorman & Co Ltd	Improvements in and relating to respiratory face masks
GB2176404A (en) *	1985-06-13	1986-12-31	Od G Univ Im I I Mechnikova	Respirator
US4856508A (en) *	1987-04-13	1989-08-15	New England Thermoplastics, Inc.	Face mask

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR374693A (en) *	1907-01-09	1907-06-20	Arthur Touchard	Mouth cover for motorists
FR870560A (en) *	1941-03-05	1942-03-16		Use and method of making filter paper washable as an air and gas filter, and manufacture of filter paper respiratory masks
DE3719420A1 (en) *	1987-06-11	1988-12-29	Sandler Helmut Helsa Werke	RESPIRATORY MASK

1989
- 1989-10-12 GB GB8922951A patent/GB2236681B/en not_active Expired - Lifetime
1990
- 1990-10-12 AU AU66025/90A patent/AU6602590A/en not_active Abandoned
- 1990-10-12 WO PCT/GB1990/001581 patent/WO1991005584A1/en not_active Application Discontinuation
- 1990-10-12 CA CA002067195A patent/CA2067195C/en not_active Expired - Lifetime
- 1990-10-12 EP EP19900915501 patent/EP0495864A1/en not_active Withdrawn
- 1990-10-12 JP JP2514453A patent/JP2928381B2/en not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1092378A (en) *	1963-09-27	1967-11-22	Chapman & Smith Ltd	Device for filtering air
GB1075346A (en) *	1964-06-23	1967-07-12	Martindale Electric Company Lt	Improvements in and relating to sanitary masks
GB1182838A (en) *	1966-06-29	1970-03-04	Giffard L	Face-Mask or Respirator.
GB1515096A (en) *	1976-02-05	1978-06-21	Segersten G	Face mask with exchangeable filter
GB2072516A (en) *	1980-03-31	1981-10-07	Siebe Gorman & Co Ltd	Improvements in and relating to respiratory face masks
GB2176404A (en) *	1985-06-13	1986-12-31	Od G Univ Im I I Mechnikova	Respirator
US4856508A (en) *	1987-04-13	1989-08-15	New England Thermoplastics, Inc.	Face mask

Also Published As

Publication number	Publication date
CA2067195C (en)	2003-06-10
GB8922951D0 (en)	1989-11-29
CA2067195A1 (en)	1991-04-13
JPH05500915A (en)	1993-02-25
GB2236681A (en)	1991-04-17
EP0495864A1 (en)	1992-07-29
JP2928381B2 (en)	1999-08-03
WO1991005584A1 (en)	1991-05-02
AU6602590A (en)	1991-05-16

Publication	Publication Date	Title
GB2242134B (en)	1994-10-19	Inhalation device
GB2240930B (en)	1993-10-27	Inhalation device
GB2277690B (en)	1995-12-20	Protective respiratory device
GB9023282D0 (en)	1990-12-05	Inhalation device
GB2236681B (en)	1992-04-22	Respiratory protection device
GB8928488D0 (en)	1990-02-21	Protective breathing apparatus
GB8915420D0 (en)	1989-08-23	Inhalation device
GB8909201D0 (en)	1989-06-07	Wheel protection device
GB2234440B (en)	1993-04-14	Respiratory protective apparatus
EP0337482A3 (en)	1990-10-31	Semiconducteur protection device
GB8824096D0 (en)	1988-11-23	Protection device
ZA897578B (en)	1990-07-25	Protection device
ZA91572B (en)	1991-11-27	Protection device
GB8924948D0 (en)	1989-12-28	Inhalation device
GB8920850D0 (en)	1989-11-01	Inhalation device
GB8913896D0 (en)	1989-08-02	Inhalation device
GB8924101D0 (en)	1989-12-13	Inhalation device
GB8903126D0 (en)	1989-03-30	Inhalation device
CA65283S (en)	1990-02-06	Inhalation device
CA60941S (en)	1988-05-24	Inhalation device
GB8926543D0 (en)	1990-01-17	Inhaler device
GR910300030T1 (en)	1991-11-15	Protective device
GB8904705D0 (en)	1989-04-12	Protective device
GB8924312D0 (en)	1989-12-13	Protective device
ZA918349B (en)	1992-07-29	Protection device

Legal Events

Date	Code	Title	Description
1993-05-26	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1993-07-07	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2009-11-04	PE20	Patent expired after termination of 20 years	Expiry date: 20091011