WO2005002675A1 - Anion emission and anti-dust nose mask - Google Patents
Anion emission and anti-dust nose mask Download PDFInfo
- Publication number
- WO2005002675A1 WO2005002675A1 PCT/KR2004/001608 KR2004001608W WO2005002675A1 WO 2005002675 A1 WO2005002675 A1 WO 2005002675A1 KR 2004001608 W KR2004001608 W KR 2004001608W WO 2005002675 A1 WO2005002675 A1 WO 2005002675A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nose
- mask
- support frame
- settling unit
- holes
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/06—Nose filters
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/045—Deodorising additives
Definitions
- the present invention relates to an anion emission and anti-dust nose mask capable of enhancing a compatibility so that it is well adapted to various sizes and types of nose based on its flexibility, and it is possible to wear without any string based on a pressure of a mask wing part, and the mask is not slid along a nose using a magnet, and a certain mineral, silver, tourmaline, etc. is added to a nose mask, thus achieving an anti-bacteria, deodorizing effect, and anion generation effect by the added material.
- the conventional mask is fabricated in a certain uniform size without consideration of its look and has an attention from others. Therefore, people do not like to use it.
- a mask engaging means a hair band or an ear hung type string is generally used. But, there are problems in using the same. Namely, non-purified air is inputted through a gap of the mask. In addition, since the mask covers the mouth, it is impossible to talk with others.
- Figure 1 is a view of a conventional anti-dust nose mask. As shown therein, an outer construction is formed of four surfaces of a right surface 1, a front surface 2, a left surface 3 and a partially opened lower surface 4. A wall 5 parallel with the lower surface 4 is engaged in the inner space connected by the four surfaces. A groove is formed, so that a filter or a perfime is inserted therein.
- the nose mask A since the mouth part is exposed, it is possible to talk, and it is possible to disconnect the gap of the surrounding edge. There are not any functions for adjusting flexibility and elasticity. Namely, a fixed structure is provided. It is impossible to adapt to various shapes and sizes of the users. The nose mask may be easily escaped from the nose based on the size of the nose. The nose mask A covers the entire portions of the nose, and the wearing feeling is not good. The look is also bad.
- the conventional nose mask A does not any functions of anti-bacteria, deodorizing, and anion emission. Namely, there are only simple functions as a nose mask. Disclosure of Invention Technical Solution
- the structure of a conventional nose mask is changed, and certain flexibility is provided.
- the nose mask according to the present invention can be well adapted to various sizes and types of noses for thereby enhancing compatibility. It is easy to wear the nose mask.
- a certain space is formed between a nose entrance and a nose mask, thus achieving an easier breathing.
- the nose mask is not slid along the nose using a tensing force of a nose mask based on a tension adjusting function.
- a sterilizing function is provided.
- the nose mask has an anion emission function.
- the nose mask according to the present invention has functions such as anti-bacteria, deodorizing, anion emission, etc. using nano fiber, silver filter, and tourmaline, etc.
- an anion emission and anti-dust nose mask comprising a support frame that is installed be tween an end of a nose and an intermediate portion of an upper lip wherein both sides are bent about a center for thereby covering nose holes, and both ends of the same are bent in one direction and are closely contacted with a nose back wherein the support frame has wing parts; a filter part that is con ⁇ ned with the support frame and is formed of nano fiber for purifying air inputted through the nose and has fine holes and has a receiving pocket for storing a certain health assistant material such as silver fiber, tourmaline particle, etc.; and a settling unit that includes, so that the con ⁇ ned body of the support frame and the filter part is installed firmly in the nose, a semi-ring part that is inserted into the nose holes about the wall between the nose holes; an crook part that is downwardly bent in an oval shape from both ends of the semi-ring part and contacts with a lower side of
- an assistant receptacle for receiving tourmaline particle etc. therein, or tourmaline source stones or ceramic balls that is inserted into or attached to the crook part of the settling unit wherein it has fine holes on the surface of the same.
- the wing part of the support frame is designed in such a manner that the wing part of both sides of the same is folded and has a hinge function for thereby enhancing a pressure adjusting function.
- the settling unit can be separated independently from the filter body (support frame and filter part), the settling unit is formed of silver, etc. wherein tourmaline is attached thereto. Description of Drawings
- Figure 1 is a view of a conventional nose mask
- Figure 2 is a perspective view of an anion emission and anti-dust nose mask according to the present invention.
- Figure 3 is a view of a state that an anion emission and anti-dust nose mask is worn to a nose of a user according to the present invention. Best Mode
- FIG. 2 is a perspective view of an anion emission and anti-dust nose mask according to the present invention
- Figure 3 is a view of a state that an anion emission and anti-dust nose mask is worn to a nose of a user according to the present invention.
- the nose mask 10 is formed of a support frame 20, a filter part 30 and an settling unit 40.
- the support frame 20 is adhered to a rim of the filter part 30 having a receiving pocket 31, and wing parts is properly bent, so that the filter part 30 is tightly contacted with a nose top with a certain pressure.
- the support frame 20 has a steel wire having flexibility adjustable by a certain pressure, and a steel wire 23 of the center part has an adhering function with a magnet of the settling part.
- the wing part 21 may be folded based on a function of a hinge 22 for enhancing a pressure adjusting function.
- the support frame 20 forms a rim with a certain size for thereby covering the nose, and the edges of the support fame 20 do not any gaps when wearing the nose mask.
- the filter part 30 is formed of a nano fiber non- woven fabric.
- the receiving pocket 31 is inserted or attached thereto.
- the receiving pocket 31 has a plurality of fine holes 32 through which air passes.
- a health assistant material such as silver fiber filter and tourmaline and aroma perfime particle is inserted thereinto, thus achieving anti- bacteria, deodorizing and anion emission functions.
- the settling unit 40 is engaged with the support frame 20 and the filter part 30 and is installed in the nose.
- the settling unit 40 includes a semi-ring part 41 inserted into nose holes about a wall between left and right nose holes, an crook part 42 that is curved in a downward oval shape from both ends of the semi-ring part 41 and contacts with a lower side of the deep part of the nose, a groove 44 that is formed from both ends of the crook part 42 in a square shape at both ends of the connection part 43, and a magnet 45 installed in the groove 44 for thereby fixing the magnet 45.
- the magnet 45 is detachable from the groove part.
- the assistant receptacle contains a health assistant material such as tourmaline particle.
- the nose mask according to the present invention When using the nose mask according to the present invention, in a state that the filter part 30 having the receiving pocket 31 is engaged to the support frame 20, it is supported by a nose back based on a pressure formed based on the bending of the wing part 21 of the support frame 20. At this time, the upper portion of the support frame 20 is positioned on the nose tip. The lower side of the same is positioned at the intermediate portion of the dimple of the upper lip.
- the nose mask is not slid on the nose without the settling unit 40, thus achieving an easier wearing.
- a certain space part is formed between the nose mask 10 and the nose entrance, thus achieving an easier breathing.
- the con ⁇ ned body of the filter part 30 and the support frame 20 is stably attached by the steel wire 23 provided in the center of the support frame and the magnet 45 provided in the settling unit 40, thus achieving an easier use.
- the settling unit 40 is pushed and inserted into the nose holes, and the wall part between the left and right nose holes is inserted into the semi-ring part 41, and the crook part 42 contacts with the lower side of the nose hole.
- the magnet inserted into the groove 44 is closely contacted with the intermediate portion of the upper lip, so that the settling unit 40 maintains a horizontal state, and the fixing force of the support frame 20 of the filter part is enhanced.
- the settling unit 40 is inserted into the nose and the majority of unit is not exposed to the outside. It is formed in a wire form for thereby decreasing the friction in the inner side of the nose. Therefore, it is possible to use without any pain.
- the settling unit is formed of silver, thus enhancing an anti-bacteria function. Tourmaline may be attached thereto, so that it is possible to achieve an anion emission effect. In a state before the filter part and the magnet are engaged, it is possible to use it as an independent device having anti-bacteria and anion effects.
- the nose mask according to the present invention can be well adapted to various sizes and types of noses based on the support frame having flexibility.
- a certain pressure is provided, and the strength of the same is controlled.
- a stable adhering force is enhanced based on the wing part.
- a certain space is provided in the entrance part of the nose, so that an easier breathing is obtained.
- the functions such as anti-bacteria, deodorizing, anion emission function, etc. are obtained based on the materials added for the functions.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2004253419A AU2004253419A1 (en) | 2003-07-02 | 2004-07-01 | Anion emission and anti-dust nose mask |
JP2006516960A JP2007520252A (en) | 2003-07-02 | 2004-07-01 | Anion release / anti-dust nose mask |
US10/562,386 US7263996B2 (en) | 2003-07-02 | 2004-07-01 | Anion emission and anti-dust nose mask |
CA002531436A CA2531436A1 (en) | 2003-07-02 | 2004-07-01 | Anion emission and anti-dust nose mask |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0021244 | 2003-07-02 | ||
KR20-2003-0021244U KR200329002Y1 (en) | 2003-07-02 | 2003-07-02 | Nose mask for negative ion release and dust prevention |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005002675A1 true WO2005002675A1 (en) | 2005-01-13 |
Family
ID=33562846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2004/001608 WO2005002675A1 (en) | 2003-07-02 | 2004-07-01 | Anion emission and anti-dust nose mask |
Country Status (7)
Country | Link |
---|---|
US (1) | US7263996B2 (en) |
JP (1) | JP2007520252A (en) |
KR (1) | KR200329002Y1 (en) |
CN (1) | CN1816371A (en) |
AU (1) | AU2004253419A1 (en) |
CA (1) | CA2531436A1 (en) |
WO (1) | WO2005002675A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ297697B6 (en) * | 2005-11-10 | 2007-03-07 | Elmarco, S. R. O. | Filter for removing physical and/or biological contaminants |
CN103141968A (en) * | 2012-11-16 | 2013-06-12 | 徐自升 | Nose bridge magnetic support frame fixing mask |
US11117001B2 (en) | 2019-12-27 | 2021-09-14 | Alireza Ronaghi | Nasal airflow disruption strip |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA200705402B (en) | 2004-12-08 | 2009-02-25 | Ventus Medical Inc | Respiratory devices and methods of use |
US9833354B2 (en) | 2004-12-08 | 2017-12-05 | Theravent, Inc. | Nasal respiratory devices |
US10610228B2 (en) | 2004-12-08 | 2020-04-07 | Theravent, Inc. | Passive nasal peep devices |
KR100731785B1 (en) * | 2005-05-24 | 2007-06-25 | 김영호 | A dustproof nose mask |
US7644714B2 (en) | 2005-05-27 | 2010-01-12 | Apnex Medical, Inc. | Devices and methods for treating sleep disorders |
WO2007011030A1 (en) * | 2005-07-21 | 2007-01-25 | National Institute For Materials Science | Device for inhalation of medicine |
GB0610171D0 (en) | 2006-05-23 | 2006-06-28 | Robitaille Jean Pierre | Valved nasal canula |
CA2653139C (en) | 2006-05-23 | 2016-01-05 | Ventus Medical, Inc. | Nasal respiratory devices |
CN101489630B (en) | 2006-06-07 | 2013-10-23 | 温吐斯医学公司 | Layered nasal devices |
EP2032214B1 (en) | 2006-06-07 | 2017-12-06 | Theravent, Inc. | Layered nasal devices |
US9913982B2 (en) | 2011-01-28 | 2018-03-13 | Cyberonics, Inc. | Obstructive sleep apnea treatment devices, systems and methods |
US9744354B2 (en) | 2008-12-31 | 2017-08-29 | Cyberonics, Inc. | Obstructive sleep apnea treatment devices, systems and methods |
ES2722849T3 (en) | 2006-10-13 | 2019-08-19 | Cyberonics Inc | Devices and systems for the treatment of obstructive sleep apnea |
US9205262B2 (en) | 2011-05-12 | 2015-12-08 | Cyberonics, Inc. | Devices and methods for sleep apnea treatment |
US8855771B2 (en) | 2011-01-28 | 2014-10-07 | Cyberonics, Inc. | Screening devices and methods for obstructive sleep apnea therapy |
US9186511B2 (en) | 2006-10-13 | 2015-11-17 | Cyberonics, Inc. | Obstructive sleep apnea treatment devices, systems and methods |
WO2008061250A2 (en) * | 2006-11-16 | 2008-05-22 | Ventus Medical, Inc. | Adjustable nasal devices |
US20080247214A1 (en) * | 2007-04-03 | 2008-10-09 | Klaus Ufert | Integrated memory |
US8020700B2 (en) | 2007-12-05 | 2011-09-20 | Ventus Medical, Inc. | Packaging and dispensing nasal devices |
CA2711903C (en) | 2008-01-29 | 2019-01-15 | Leviton Manufacturing Co., Inc. | Self testing fault circuit interrupter apparatus and method |
WO2009117012A1 (en) | 2008-03-17 | 2009-09-24 | Ventus Medical, Inc. | Adhesive nasal respiratory devices |
US20100163048A1 (en) * | 2008-12-29 | 2010-07-01 | Owel Siordia | Nose filters |
CN201658762U (en) * | 2009-12-30 | 2010-12-01 | 冯伟敏 | Mask body bracket of simple and convenient nose mask and mask body matched with the same |
US8875711B2 (en) | 2010-05-27 | 2014-11-04 | Theravent, Inc. | Layered nasal respiratory devices |
WO2013046013A1 (en) | 2011-09-29 | 2013-04-04 | Trudell Medical International | Nasal insert and cannula and methods for the use thereof |
US9272117B2 (en) * | 2011-12-07 | 2016-03-01 | Gary Miledi | Intra-nasal aromatherapy clip |
CN202892574U (en) * | 2012-03-19 | 2013-04-24 | 北京东方潮汐科技发展有限公司 | Miniature nasal humidifier |
US8752550B2 (en) | 2012-07-06 | 2014-06-17 | Toby S. Morgan, JR. | Internal nose filter mounting device, method, and kit |
US8651106B1 (en) | 2012-12-14 | 2014-02-18 | Toby S. Morgan, JR. | Internal nose filter mounting device, method, and kit |
WO2015123360A1 (en) | 2014-02-11 | 2015-08-20 | Cyberonics, Inc. | Systems and methods of detecting and treating obstructive sleep apnea |
US9759758B2 (en) | 2014-04-25 | 2017-09-12 | Leviton Manufacturing Co., Inc. | Ground fault detector |
CN204146394U (en) * | 2014-07-16 | 2015-02-11 | 北京富纳特创新科技有限公司 | PM2.5 mouth mask |
TWI552784B (en) * | 2015-03-27 | 2016-10-11 | 王寧助 | Nasal mask respirator with filter cartridge |
WO2016172649A1 (en) * | 2015-04-24 | 2016-10-27 | Kj Biosciences Llc | Nasal air filter device |
CN108567186A (en) * | 2017-03-14 | 2018-09-25 | 山东鑫海新材料股份有限公司 | A kind of mask with haze function |
KR101975240B1 (en) | 2017-11-15 | 2019-08-28 | 가톨릭관동대학교산학협력단 | User customized nasal mask |
USD926612S1 (en) | 2018-04-16 | 2021-08-03 | Jesse Yepez-Patterson | Diffuser ring |
KR20220150982A (en) * | 2020-04-08 | 2022-11-11 | 캐롤 치아 유안 린 | Nasal Masks and Associated Filters |
JP2021171614A (en) * | 2020-04-25 | 2021-11-01 | 文夫 小板橋 | Iron powder dust collection mask using neodymium magnet |
US11253014B1 (en) * | 2020-10-16 | 2022-02-22 | Lillie A. Mosaddegh | Facial mask with adhesive-backed filters in separate nasal portion and oral portion |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09294819A (en) * | 1996-05-02 | 1997-11-18 | 孝明 ▲崎▼ | Nose mask |
JPH11137701A (en) * | 1997-11-05 | 1999-05-25 | Kao Corp | Nose mask |
KR200290424Y1 (en) * | 2002-06-08 | 2002-09-27 | 김영호 | Nose mask for dustproof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1914418A (en) * | 1930-02-15 | 1933-06-20 | Goyena Manuel Garcia | Nose protector |
US2251139A (en) * | 1938-11-09 | 1941-07-29 | Koehler Fred Hurman | Nasal filter |
US2290885A (en) * | 1940-04-05 | 1942-07-28 | American Optical Corp | Respirator and method of making the same |
JPS605412U (en) * | 1983-06-24 | 1985-01-16 | 株式会社 ジサネツト理研 | dust mask filter |
US5372130A (en) * | 1992-02-26 | 1994-12-13 | Djs&T Limited Partnership | Face mask assembly and method having a fan and replaceable filter |
JPH08308947A (en) * | 1995-05-20 | 1996-11-26 | Setsuo Kuroki | Mask having nostril inhaler |
US5727543A (en) * | 1997-02-07 | 1998-03-17 | Corsaro; Luigi | Nasal breathing device |
US6213121B1 (en) * | 1998-04-30 | 2001-04-10 | Venanzio Cardarelli | Nasal filtration system |
AU4438999A (en) * | 1998-06-12 | 1999-12-30 | Hanford N. Lockwood | Skin stabilization and nasal dilator system |
DE19919809C2 (en) * | 1999-04-30 | 2003-02-06 | Fibermark Gessner Gmbh & Co | Dust filter bag containing nanofiber fleece |
AUPQ582100A0 (en) * | 2000-02-24 | 2000-03-16 | Irm Technologies Pty Ltd | Nasal filter and sampler |
EP1549790A4 (en) * | 2002-09-19 | 2007-01-31 | Polymer Group Inc | Nonwoven industrial fabrics with improved barrier properties |
KR200316234Y1 (en) * | 2003-03-03 | 2003-06-12 | 박성용 | Mask using health textile |
-
2003
- 2003-07-02 KR KR20-2003-0021244U patent/KR200329002Y1/en not_active IP Right Cessation
-
2004
- 2004-07-01 AU AU2004253419A patent/AU2004253419A1/en not_active Abandoned
- 2004-07-01 JP JP2006516960A patent/JP2007520252A/en active Pending
- 2004-07-01 WO PCT/KR2004/001608 patent/WO2005002675A1/en active Application Filing
- 2004-07-01 CN CN200480018525.2A patent/CN1816371A/en active Pending
- 2004-07-01 CA CA002531436A patent/CA2531436A1/en not_active Abandoned
- 2004-07-01 US US10/562,386 patent/US7263996B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09294819A (en) * | 1996-05-02 | 1997-11-18 | 孝明 ▲崎▼ | Nose mask |
JPH11137701A (en) * | 1997-11-05 | 1999-05-25 | Kao Corp | Nose mask |
KR200290424Y1 (en) * | 2002-06-08 | 2002-09-27 | 김영호 | Nose mask for dustproof |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ297697B6 (en) * | 2005-11-10 | 2007-03-07 | Elmarco, S. R. O. | Filter for removing physical and/or biological contaminants |
WO2007054040A2 (en) | 2005-11-10 | 2007-05-18 | Elmarco, S.R.O. | Filter for removing of physical and/or biological impurities |
CN103141968A (en) * | 2012-11-16 | 2013-06-12 | 徐自升 | Nose bridge magnetic support frame fixing mask |
US11117001B2 (en) | 2019-12-27 | 2021-09-14 | Alireza Ronaghi | Nasal airflow disruption strip |
Also Published As
Publication number | Publication date |
---|---|
CA2531436A1 (en) | 2005-01-13 |
KR200329002Y1 (en) | 2003-10-04 |
US20060150980A1 (en) | 2006-07-13 |
AU2004253419A1 (en) | 2005-01-13 |
CN1816371A (en) | 2006-08-09 |
JP2007520252A (en) | 2007-07-26 |
US7263996B2 (en) | 2007-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7263996B2 (en) | Anion emission and anti-dust nose mask | |
US8375949B2 (en) | Sanitary mask for the protection of others | |
KR100731785B1 (en) | A dustproof nose mask | |
KR100936050B1 (en) | Multi-functional dustproof mask | |
KR102159200B1 (en) | Mask with adjustable earring strap | |
EP2444113A3 (en) | Respiratory interface device with flexible cover | |
JP2022041980A (en) | Nasal mask | |
KR20200116431A (en) | The nose mask | |
CN101558912A (en) | Dustproof respirator | |
KR200290424Y1 (en) | Nose mask for dustproof | |
KR102286176B1 (en) | Nose mask for fine dust | |
KR20190100690A (en) | A Dustproof Mask | |
KR20150117579A (en) | Functional air-cleaning mask | |
KR20160075453A (en) | Functional air-cleaning mask | |
JPH09276424A (en) | Mask | |
KR100533546B1 (en) | Fuctional mask | |
JP2022052599A (en) | Mask clip | |
KR100609495B1 (en) | Nose mask for negative ion release and dust prevention | |
CN214509585U (en) | Transparent mask | |
CN213307605U (en) | Gauze mask | |
KR200244030Y1 (en) | Nose filter for protecting oneself from harmful dust | |
CN218219245U (en) | High-breathability polyurethane medical mask | |
KR200357400Y1 (en) | mask | |
JP3100600U (en) | Hygiene mask | |
JP3112218U (en) | mask |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006516960 Country of ref document: JP Ref document number: 2531436 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 2006150980 Country of ref document: US Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10562386 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20048185252 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004253419 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 360/CHENP/2006 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 2004253419 Country of ref document: AU Date of ref document: 20040701 Kind code of ref document: A |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWP | Wipo information: published in national office |
Ref document number: 10562386 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |