GB1158476A - Mouth Cover - Google Patents
Mouth CoverInfo
- Publication number
- GB1158476A GB1158476A GB56291/66A GB5629166A GB1158476A GB 1158476 A GB1158476 A GB 1158476A GB 56291/66 A GB56291/66 A GB 56291/66A GB 5629166 A GB5629166 A GB 5629166A GB 1158476 A GB1158476 A GB 1158476A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shield
- mouth
- wearer
- bottom wall
- wall
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
1,158,476. Surgical masks. E. A. ANDERSSON and B. A. E. ANDERSSON. 15 Dec., 1966 [30 Dec., 1965], No. 56291/66. Headings A5R and A5T. A mouth cover of flexible material (which cover is primarily intended for doctors, dentists, nurses and the like) comprises a shield 46 which has an upper edge arranged to seal over the nose and the adjacent portions of the face of a wearer in use and which is arranged to extend downwards at a distance in front of the nose and mouth to a lower edge, a bottom wall 47 having a front edge which is joined to the lower edge of the .shield and a rear edge arranged to seal against the lower surface of the jaw of the wearer in use, and an inner wall 42 which extends from the upper edge of the shield to the bottom wall and which is formed with an opening for the nose and mouth and is arranged to rest against the face of the wearer in use, the junction between the bottom wall and the shield being spaced in front of the jaw and extending obliquely to the rear on both sides at a distance from the face of the wearer and the inner wall whereby substantially all the exhaled air is guided obliquely rearwards by the shield and the bottom wall. The opening in the inner wall 42 may be covered by one or more layers of gauze. The mouth cover may be made in one piece, for example as a pressing from a resilient plastic foil or paper, and subsequently folded and erected into its position of use. Alternatively, the mouth cover may be made from cloth. Preferably, however, the mouth cover is made from a moistureresistant material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE16996/65A SE313144B (en) | 1965-12-30 | 1965-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1158476A true GB1158476A (en) | 1969-07-16 |
Family
ID=20303105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB56291/66A Expired GB1158476A (en) | 1965-12-30 | 1966-12-15 | Mouth Cover |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3500825A (en) |
| DE (1) | DE1541242A1 (en) |
| FR (1) | FR1511186A (en) |
| GB (1) | GB1158476A (en) |
| SE (1) | SE313144B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2254257A (en) * | 1991-03-12 | 1992-10-07 | Harry Cole | Air filtering face mask |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736928A (en) * | 1971-03-15 | 1973-06-05 | Nils O W Rundblad | Collapsible face mask |
| US3890966A (en) * | 1973-11-01 | 1975-06-24 | Johnson & Johnson | Anti-fog surgical face mask with slits |
| US4323063A (en) * | 1980-04-21 | 1982-04-06 | Fisichella Jeanne M | Medical face mask |
| US4827924A (en) * | 1987-03-02 | 1989-05-09 | Minnesota Mining And Manufacturing Company | High efficiency respirator |
| US4883547A (en) * | 1987-03-02 | 1989-11-28 | Minnesota Mining And Manufacturing Company | Method of forming a high efficiency respirator |
| US5150703A (en) | 1987-10-02 | 1992-09-29 | Tecnol Medical Products, Inc. | Liquid shield visor for a surgical mask with a bottom notch to reduce glare |
| US5025506A (en) * | 1989-09-28 | 1991-06-25 | Huang James R C | One piece mask body having vertically stitched nose accomodating portion |
| US6868852B2 (en) * | 2001-04-02 | 2005-03-22 | Paul Gaschke | Cold weather breathing apparatus |
| US7171967B2 (en) * | 2002-06-05 | 2007-02-06 | Louis M. Gerson Co., Inc. | Face mask and method of manufacturing the same |
| US7677248B2 (en) * | 2002-06-05 | 2010-03-16 | Louis M. Gerson Co., Inc. | Stiffened filter mask |
| US6988500B1 (en) * | 2003-05-15 | 2006-01-24 | J. Palmero Sales Company, Inc. | Fog free medical face mask |
| US7802572B2 (en) * | 2004-09-20 | 2010-09-28 | Sutter West Bay Hospitals | Face mask |
| US11083916B2 (en) * | 2008-12-18 | 2021-08-10 | 3M Innovative Properties Company | Flat fold respirator having flanges disposed on the mask body |
| JP5374586B2 (en) * | 2009-06-12 | 2013-12-25 | 株式会社重松製作所 | Mask with nose cushion |
| US11116998B2 (en) | 2012-12-27 | 2021-09-14 | 3M Innovative Properties Company | Filtering face-piece respirator having folded flange |
| US10182603B2 (en) * | 2012-12-27 | 2019-01-22 | 3M Innovative Properties Company | Filtering face-piece respirator having strap-activated folded flange |
| US20140182601A1 (en) * | 2012-12-27 | 2014-07-03 | 3M Innovative Properties Company | Filtering face-piece respirator having rounded perimeter |
| US20160184024A1 (en) * | 2014-12-30 | 2016-06-30 | Dephillia McClenon | CleanSteth Disposable Stethoscope Cover |
| JP2021523987A (en) * | 2018-04-13 | 2021-09-09 | オーアンドエム ハリヤード インコーポレイテッド | Face mask and its manufacturing method |
| US11122841B2 (en) * | 2019-08-16 | 2021-09-21 | Alexander Chieruen Tsuei | Face mask and method for manufacturing thereof |
| US11944138B2 (en) * | 2019-08-16 | 2024-04-02 | Alexander Chieruen Tsuei | Face mask and method for manufacturing thereof |
| US11123581B1 (en) | 2020-03-20 | 2021-09-21 | Sharp Medical Products—Oxygen Face Mask, LLC. | Anti-contagion mask |
| US12042676B2 (en) * | 2020-05-04 | 2024-07-23 | Anantha Kumarasamy Ramanathan | Respirator mask |
| FR3112673A1 (en) * | 2020-07-21 | 2022-01-28 | Myriam DUPONT-LAUTH | Face protection accessory in the form of a protective soft beak |
| US11911637B2 (en) | 2020-12-04 | 2024-02-27 | Ford Global Technologies, Llc | Mask |
| US20220202117A1 (en) * | 2020-12-31 | 2022-06-30 | Kyc Technology Holding Co., Ltd. | Mask made of knitted fabric |
| USD955560S1 (en) * | 2021-04-08 | 2022-06-21 | Nike, Inc. | Face mask |
| US11865376B2 (en) | 2021-04-15 | 2024-01-09 | Chikezie Ottah | Facial mask |
| WO2023033705A1 (en) * | 2021-09-02 | 2023-03-09 | Stefan Witte | A face mask |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2012505A (en) * | 1934-02-05 | 1935-08-27 | Samuel J Goldsmith | Mask |
| US2751905A (en) * | 1954-08-23 | 1956-06-26 | Raymond C Creelman | Anti-bacterial masks |
-
1965
- 1965-12-30 SE SE16996/65A patent/SE313144B/xx unknown
-
1966
- 1966-12-15 GB GB56291/66A patent/GB1158476A/en not_active Expired
- 1966-12-19 US US603024A patent/US3500825A/en not_active Expired - Lifetime
- 1966-12-29 FR FR89404A patent/FR1511186A/en not_active Expired
- 1966-12-29 DE DE19661541242 patent/DE1541242A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2254257A (en) * | 1991-03-12 | 1992-10-07 | Harry Cole | Air filtering face mask |
| GB2254257B (en) * | 1991-03-12 | 1995-09-06 | Harry Cole | A respiratory protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| SE313144B (en) | 1969-08-04 |
| US3500825A (en) | 1970-03-17 |
| DE1541242A1 (en) | 1969-07-10 |
| FR1511186A (en) | 1968-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |