CA2878169A1 - Conformable face mask - Google Patents
Conformable face mask Download PDFInfo
- Publication number
- CA2878169A1 CA2878169A1 CA2878169A CA2878169A CA2878169A1 CA 2878169 A1 CA2878169 A1 CA 2878169A1 CA 2878169 A CA2878169 A CA 2878169A CA 2878169 A CA2878169 A CA 2878169A CA 2878169 A1 CA2878169 A1 CA 2878169A1
- Authority
- CA
- Canada
- Prior art keywords
- face mask
- elastic sheet
- web
- face
- user
- 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.)
- Abandoned
Links
- 238000001914 filtration Methods 0.000 claims abstract description 123
- 238000000034 method Methods 0.000 claims description 19
- 210000005069 ears Anatomy 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 42
- 239000000835 fiber Substances 0.000 description 14
- 238000010276 construction Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- -1 alkylene dienes Chemical class 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 9
- 229920001400 block copolymer Polymers 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229920001410 Microfiber Polymers 0.000 description 5
- 239000011162 core material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000003658 microfiber Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 210000003484 anatomy Anatomy 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 230000001815 facial effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 230000000840 anti-viral effect Effects 0.000 description 3
- 239000003429 antifungal agent Substances 0.000 description 3
- 229940121375 antifungal agent Drugs 0.000 description 3
- 239000003443 antiviral agent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 244000000022 airborne pathogen Species 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920006124 polyolefin elastomer Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 229920006132 styrene block copolymer Polymers 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920002633 Kraton (polymer) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920003027 Thinsulate Polymers 0.000 description 1
- 239000004789 Thinsulate Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920000359 diblock copolymer Polymers 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003251 poly(α-methylstyrene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A41D13/1161—Means for fastening to the user's head
-
- 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
- A62B18/025—Halfmasks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- 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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
-
- 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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
-
- 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)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261667091P | 2012-07-02 | 2012-07-02 | |
| US61/667,091 | 2012-07-02 | ||
| PCT/US2013/027665 WO2014007847A1 (en) | 2012-07-02 | 2013-02-25 | Conformable face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2878169A1 true CA2878169A1 (en) | 2014-01-09 |
Family
ID=49882403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2878169A Abandoned CA2878169A1 (en) | 2012-07-02 | 2013-02-25 | Conformable face mask |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20150173436A1 (enExample) |
| EP (1) | EP2866902A4 (enExample) |
| JP (1) | JP2015527500A (enExample) |
| KR (1) | KR20150036251A (enExample) |
| CN (2) | CN107095374A (enExample) |
| BR (1) | BR112015000124A2 (enExample) |
| CA (1) | CA2878169A1 (enExample) |
| TW (1) | TW201402171A (enExample) |
| WO (1) | WO2014007847A1 (enExample) |
Families Citing this family (80)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD785780S1 (en) * | 2014-07-22 | 2017-05-02 | Elizabeth Ann Scarbrough | Respiratory filtration mask |
| US20170079343A1 (en) * | 2015-09-23 | 2017-03-23 | Shih-Chun Chen | Separable face mask structure |
| WO2017066284A1 (en) * | 2015-10-12 | 2017-04-20 | 3M Innovative Properties Company | Filtering face-piece respirator including functional material and method of forming same |
| CA2945083C (en) * | 2015-10-16 | 2018-05-08 | Mark Thomas Pamperin | Method and system for cutting and placing nose wires in a facemask manufacturing process |
| US20170119076A1 (en) * | 2015-11-02 | 2017-05-04 | Sammy Black Marji | Garment Having Integral Head and Face Protective Hoods |
| USD767754S1 (en) * | 2015-11-02 | 2016-09-27 | Trainingmask, Llc | Resistance and filtration breathing device |
| JP6829551B2 (ja) * | 2016-04-28 | 2021-02-10 | ユニ・チャーム株式会社 | マスク |
| US9643048B1 (en) | 2016-09-09 | 2017-05-09 | TrainingMask L.L.C. | Resistance breathing device |
| USD820974S1 (en) | 2016-09-30 | 2018-06-19 | TrainingMask L.L.C. | Resistance breathing device |
| US11363844B2 (en) * | 2016-10-17 | 2022-06-21 | Nbc Meshtec Inc. | Mask |
| USD908205S1 (en) * | 2017-03-16 | 2021-01-19 | Gwo-Tzong Hwang | Air filtering mask |
| AU201712054S (en) * | 2017-04-06 | 2017-05-02 | Healthy Breath Ltd | A Mask |
| USD844253S1 (en) * | 2018-03-12 | 2019-03-26 | Makrite Industries Inc. | Face mask |
| US10322312B1 (en) | 2018-06-01 | 2019-06-18 | TrainingMask L.L.C. | Resistance and filtration breathing device |
| JP6816075B2 (ja) * | 2018-09-05 | 2021-01-20 | スズラン株式会社 | マスク、およびマスクの製造方法 |
| KR102056797B1 (ko) * | 2018-10-26 | 2019-12-17 | 김인종 | 5면 수평 적첩식 마스크 |
| USD892440S1 (en) * | 2019-02-14 | 2020-08-11 | Chinstrap Beards, LLC | Beard protector |
| 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 |
| JP1663712S (enExample) * | 2020-03-19 | 2020-07-13 | ||
| IT202000006040A1 (it) * | 2020-03-20 | 2021-09-20 | Den Di De Nora Paolo | Dispositivo di protezione a maschera e metodo per realizzarlo |
| US20210299489A1 (en) * | 2020-03-26 | 2021-09-30 | Lisa Semerly | Filter containing pharmaceutical salt for a face mask, breathable face mask containing the filter, and method of manufacturing |
| GB2593883A (en) * | 2020-04-01 | 2021-10-13 | Teknoweb Marterials S P A | Face mask |
| USD1039682S1 (en) | 2020-04-03 | 2024-08-20 | Bella + Canvas, LLC | Face mask |
| DE102020110057A1 (de) | 2020-04-09 | 2021-10-14 | Mondi Ag | Atemmaske und Verfahren zur Herstellung einer Atemmaske |
| USD951431S1 (en) * | 2020-08-10 | 2022-05-10 | Bilio LLC | Face mask |
| USD962420S1 (en) * | 2020-04-21 | 2022-08-30 | Bilio LLC | Face mask |
| US11617402B2 (en) * | 2020-04-23 | 2023-04-04 | Roy C. Mallady, JR. | Protective face mask |
| DE102020111399A1 (de) * | 2020-04-27 | 2021-10-28 | Fritz Schmitt | Atemschutzmaske |
| BE1028254B1 (nl) * | 2020-04-30 | 2021-12-07 | Vinya Plastics | Mondmasker |
| USD973864S1 (en) * | 2020-05-04 | 2022-12-27 | Seung Sung An | Mask |
| DE102020111994A1 (de) | 2020-05-04 | 2021-11-04 | Mondi Ag | Atemmaske und Verfahren zur Herstellung von Atemmasken |
| KR20230010200A (ko) | 2020-05-13 | 2023-01-18 | 베리 글로벌 인코포레이티드 | 여과 매체 |
| US20210352982A1 (en) * | 2020-05-13 | 2021-11-18 | Storelli PowerAir, LLC | Face mask and face mask insert |
| US11577102B2 (en) * | 2020-05-18 | 2023-02-14 | Krithik Seela | Universal personal protective mask |
| WO2021236136A1 (en) * | 2020-05-21 | 2021-11-25 | Kelson Michael | Protective facemask with access aperture |
| USD955055S1 (en) * | 2020-05-28 | 2022-06-14 | Wibit Sports GmbH | Protective face mask for water sports |
| US11284654B2 (en) * | 2020-06-10 | 2022-03-29 | Under Armour, Inc. | Breathable face mask |
| JP7475654B2 (ja) * | 2020-06-15 | 2024-04-30 | 興研株式会社 | マスク |
| USD964548S1 (en) * | 2020-06-16 | 2022-09-20 | Baxter Alexander, Llc | Face mask with flap opening |
| EP3925471B1 (en) * | 2020-06-16 | 2025-05-14 | Mark Huesges | Adhesive facial masks |
| US11116999B1 (en) * | 2020-06-17 | 2021-09-14 | Frank Novosel | Shape-retaining filtering mask |
| IT202000015682A1 (it) * | 2020-06-29 | 2021-12-29 | E M Company Srl | Mascherina filtrante riutilizzabile, ad elevato confort. |
| WO2022035607A1 (en) * | 2020-08-11 | 2022-02-17 | Exxonmobil Chemical Patents Inc. | Face masks incorporating elastomeric layers and methods of producing such face masks |
| USD947363S1 (en) * | 2020-08-11 | 2022-03-29 | Mohamed Eldibany | Face mask |
| US20220051791A1 (en) * | 2020-08-11 | 2022-02-17 | Nicolas Casati | Sound directing device for a mobile telecommunication device having microbial barrier properties |
| US20220047012A1 (en) * | 2020-08-14 | 2022-02-17 | Allegiance Corporation | Filter mask and method of producing same |
| USD954937S1 (en) * | 2020-08-14 | 2022-06-14 | SN PLUS CO., Ltd. | Mask |
| USD947364S1 (en) * | 2020-08-14 | 2022-03-29 | Mohamed Eldibany | Face mask |
| USD958324S1 (en) * | 2020-08-19 | 2022-07-19 | Koller Enterprises, Inc. | Clear face mask |
| USD947365S1 (en) * | 2020-10-06 | 2022-03-29 | Mohamed Eldibany | Face mask |
| USD969411S1 (en) * | 2020-10-09 | 2022-11-08 | Cynthia Shea | Face mask |
| US20220117330A1 (en) * | 2020-10-15 | 2022-04-21 | Vanguard Masks, LLC | Mask support system and method |
| CA3136048A1 (en) * | 2020-10-27 | 2022-04-27 | ACRP Limited | FILTERING MASK |
| USD987196S1 (en) | 2020-11-16 | 2023-05-23 | Bedford Industries, Inc. | Facial shield |
| USD974544S1 (en) * | 2020-11-17 | 2023-01-03 | Karen Perez | Face mask with accessory loops |
| EP4247500A1 (de) * | 2020-11-19 | 2023-09-27 | STG Medical AG | Mund-nasen-schutz |
| WO2022106011A1 (de) * | 2020-11-19 | 2022-05-27 | Stg Medical Ag | Mund-nasen-schutz |
| USD933309S1 (en) * | 2020-12-04 | 2021-10-12 | Yong Zhang | 3D mask bracket |
| USD994875S1 (en) * | 2020-12-21 | 2023-08-08 | United One America, Inc. | Face mask |
| USD936906S1 (en) * | 2020-12-21 | 2021-11-23 | Xie Xin | Face mask |
| JP7592485B2 (ja) * | 2020-12-24 | 2024-12-02 | 小林製薬株式会社 | マスク |
| DE102021101063A1 (de) | 2021-01-19 | 2022-07-21 | eastprint GmbH | Mund-Nasen-Maske und Verfahren zu deren Herstellung |
| US20220225699A1 (en) * | 2021-01-21 | 2022-07-21 | Albert Washington | Safe Dining Mask |
| JP6997894B1 (ja) * | 2021-03-09 | 2022-01-18 | 哲夫 村山 | 二重マスク |
| JP6997895B1 (ja) * | 2021-03-12 | 2022-01-18 | 哲夫 村山 | 二重マスク |
| US20220305305A1 (en) * | 2021-03-25 | 2022-09-29 | Nike, Inc. | Ventilating and filtrating face mask |
| USD1034956S1 (en) | 2021-03-31 | 2024-07-09 | Honeywell International Inc. | Face mask |
| USD1011516S1 (en) | 2021-03-31 | 2024-01-16 | Honeywell International Inc. | Face mask |
| USD1004075S1 (en) | 2021-03-31 | 2023-11-07 | Honeywell International Inc. | Strap |
| USD1007670S1 (en) | 2021-03-31 | 2023-12-12 | Honeywell International Inc. | Face mask |
| USD1031016S1 (en) | 2021-03-31 | 2024-06-11 | Honeywell International Inc. | Face mask |
| USD1004074S1 (en) | 2021-03-31 | 2023-11-07 | Honeywell International Inc. | Strap tab |
| USD1035863S1 (en) | 2021-03-31 | 2024-07-16 | Honeywell International Inc. | Face mask |
| USD1031015S1 (en) | 2021-03-31 | 2024-06-11 | Honeywell International Inc. | Face mask |
| JP7648462B2 (ja) * | 2021-07-19 | 2025-03-18 | 花王株式会社 | シート状マスク及びその製造方法 |
| DE202021104961U1 (de) * | 2021-09-14 | 2021-09-20 | Richard Bogenschütz | Mund-Nasen-Bedeckung |
| KR20230049327A (ko) * | 2021-10-06 | 2023-04-13 | (주)쓰리알컴퍼니 | 기능성 마스크 |
| CN114434944B (zh) * | 2022-02-15 | 2024-08-09 | 威海康和健康科技有限公司 | 一种口罩生产设备及其生产工艺 |
| US12263364B2 (en) * | 2022-10-16 | 2025-04-01 | Jason Rioh | Fine particle pollution filtering face mask suitable for aerobic exercise |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664335A (en) * | 1970-02-24 | 1972-05-23 | Int Paper Co | Surgical face mask |
| US4520509A (en) * | 1983-02-18 | 1985-06-04 | Ward Russell G | Mask with removable countercurrent exchange module |
| US4641379A (en) * | 1986-04-25 | 1987-02-10 | Martin Thomas S | Face mask |
| US5094236A (en) * | 1987-04-13 | 1992-03-10 | Better Breathing Inc. | Face mask |
| US20040078860A1 (en) * | 2002-10-25 | 2004-04-29 | Bell Daryl Steven | Single piece face mask |
| KR200316234Y1 (ko) * | 2003-03-03 | 2003-06-12 | 박성용 | 건강성유지를 이용한 마스크 |
| TWI270390B (en) * | 2003-09-09 | 2007-01-11 | Lee Yong Chuol | Disposable dust protective mask |
| US7036507B2 (en) * | 2003-12-18 | 2006-05-02 | Alpha Pro Tech Inc. | Filter mask |
| KR20100121725A (ko) * | 2009-05-11 | 2010-11-19 | (주)파인텍 | 청정실용 무진 마스크 |
| EP2542308A4 (en) * | 2010-03-03 | 2016-09-14 | 3M Innovative Properties Co | DISTRIBUTABLE FACIAL MASK AND METHOD OF MANUFACTURING THE SAME |
| TWI435741B (zh) * | 2010-11-22 | 2014-05-01 | Kang Na Hsiung Entpr Co Ltd | The method of manufacturing a cup-type masks and its products |
-
2013
- 2013-02-25 CA CA2878169A patent/CA2878169A1/en not_active Abandoned
- 2013-02-25 WO PCT/US2013/027665 patent/WO2014007847A1/en not_active Ceased
- 2013-02-25 JP JP2015520155A patent/JP2015527500A/ja not_active Ceased
- 2013-02-25 US US14/408,910 patent/US20150173436A1/en not_active Abandoned
- 2013-02-25 CN CN201710234641.7A patent/CN107095374A/zh active Pending
- 2013-02-25 BR BR112015000124A patent/BR112015000124A2/pt not_active IP Right Cessation
- 2013-02-25 EP EP13813860.7A patent/EP2866902A4/en not_active Withdrawn
- 2013-02-25 KR KR20157002375A patent/KR20150036251A/ko not_active Withdrawn
- 2013-02-25 CN CN201380035077.6A patent/CN104519965A/zh active Pending
- 2013-03-01 TW TW102107381A patent/TW201402171A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015000124A2 (pt) | 2017-06-27 |
| CN104519965A (zh) | 2015-04-15 |
| US20150173436A1 (en) | 2015-06-25 |
| WO2014007847A1 (en) | 2014-01-09 |
| TW201402171A (zh) | 2014-01-16 |
| EP2866902A4 (en) | 2016-03-02 |
| KR20150036251A (ko) | 2015-04-07 |
| JP2015527500A (ja) | 2015-09-17 |
| CN107095374A (zh) | 2017-08-29 |
| EP2866902A1 (en) | 2015-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20190226 |