GB9304150D0 - Mask - Google Patents
MaskInfo
- Publication number
- GB9304150D0 GB9304150D0 GB939304150A GB9304150A GB9304150D0 GB 9304150 D0 GB9304150 D0 GB 9304150D0 GB 939304150 A GB939304150 A GB 939304150A GB 9304150 A GB9304150 A GB 9304150A GB 9304150 D0 GB9304150 D0 GB 9304150D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing 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
- A62B18/02—Masks
-
- 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
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI920940A FI101198B1 (en) | 1992-03-02 | 1992-03-02 | Gas-mask |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9304150D0 true GB9304150D0 (en) | 1993-04-21 |
GB2264649A GB2264649A (en) | 1993-09-08 |
GB2264649B GB2264649B (en) | 1995-12-06 |
Family
ID=8534855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9304150A Expired - Lifetime GB2264649B (en) | 1992-03-02 | 1993-03-02 | Gas Mask |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE4305570B4 (en) |
FI (1) | FI101198B1 (en) |
GB (1) | GB2264649B (en) |
SE (1) | SE506100C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20011992A (en) | 2001-10-12 | 2003-04-13 | Euromaski Oy | Protective device |
CA2422239A1 (en) * | 2002-03-12 | 2003-09-12 | Bombardier Inc. | Breathing mask adjuster |
WO2019043118A1 (en) * | 2017-09-01 | 2019-03-07 | Koninklijke Philips N.V. | Breathing mask |
EP3479876A1 (en) * | 2017-11-02 | 2019-05-08 | Koninklijke Philips N.V. | Breathing mask |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB530285A (en) * | 1939-02-13 | 1940-12-09 | Otto Heinrich Draeger | Improvements in or relating to gas masks for horses |
CH600898A5 (en) * | 1975-10-10 | 1978-06-30 | Luwa Ag | |
GB2115293B (en) * | 1982-02-26 | 1985-10-02 | Avon Ind Polymers | Respirator air guide |
US4595003A (en) * | 1983-10-21 | 1986-06-17 | The United States Of America As Represented By The Secretary Of The Army | Protective mask for airborne toxic substances |
US4671268A (en) * | 1985-09-23 | 1987-06-09 | Hunt Patrick T | Cold weather breathing mask |
-
1992
- 1992-03-02 FI FI920940A patent/FI101198B1/en not_active IP Right Cessation
-
1993
- 1993-02-24 DE DE4305570A patent/DE4305570B4/en not_active Expired - Fee Related
- 1993-03-01 SE SE9300678A patent/SE506100C2/en not_active IP Right Cessation
- 1993-03-02 GB GB9304150A patent/GB2264649B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4305570A1 (en) | 1993-09-09 |
DE4305570B4 (en) | 2004-07-01 |
GB2264649B (en) | 1995-12-06 |
FI920940A (en) | 1993-09-03 |
SE506100C2 (en) | 1997-11-10 |
FI920940A0 (en) | 1992-03-02 |
FI101198B (en) | 1998-05-15 |
GB2264649A (en) | 1993-09-08 |
SE9300678L (en) | 1993-09-03 |
FI101198B1 (en) | 1998-05-15 |
SE9300678D0 (en) | 1993-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20130301 |