GB2278784B - A protective mask and a method of its manufacture - Google Patents

A protective mask and a method of its manufacture

Info

Publication number
GB2278784B
GB2278784B GB9408131A GB9408131A GB2278784B GB 2278784 B GB2278784 B GB 2278784B GB 9408131 A GB9408131 A GB 9408131A GB 9408131 A GB9408131 A GB 9408131A GB 2278784 B GB2278784 B GB 2278784B
Authority
GB
United Kingdom
Prior art keywords
manufacture
protective mask
mask
protective
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 - Fee Related
Application number
GB9408131A
Other languages
English (en)
Other versions
GB2278784A (en
GB9408131D0 (en
Inventor
Tetsuya Nishino
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.)
CORP KINJO
MUSASHINO VINYL CORP
Original Assignee
CORP KINJO
MUSASHINO VINYL CORP
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.)
Filing date
Publication date
Application filed by CORP KINJO, MUSASHINO VINYL CORP filed Critical CORP KINJO
Publication of GB9408131D0 publication Critical patent/GB9408131D0/en
Publication of GB2278784A publication Critical patent/GB2278784A/en
Application granted granted Critical
Publication of GB2278784B publication Critical patent/GB2278784B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

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)
  • Nonwoven Fabrics (AREA)
GB9408131A 1993-05-28 1994-04-25 A protective mask and a method of its manufacture Expired - Fee Related GB2278784B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5148248A JPH06335534A (ja) 1993-05-28 1993-05-28 保護マスクおよびその製造方法

Publications (3)

Publication Number Publication Date
GB9408131D0 GB9408131D0 (en) 1994-06-15
GB2278784A GB2278784A (en) 1994-12-14
GB2278784B true GB2278784B (en) 1997-06-25

Family

ID=15448551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9408131A Expired - Fee Related GB2278784B (en) 1993-05-28 1994-04-25 A protective mask and a method of its manufacture

Country Status (6)

Country Link
US (1) US5400780A (enExample)
JP (1) JPH06335534A (enExample)
CN (1) CN1097686A (enExample)
DE (1) DE4418126A1 (enExample)
GB (1) GB2278784B (enExample)
TW (1) TW257816B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660173A (en) * 1993-12-30 1997-08-26 The United States Of America As Represented By The Secretary Of The Army Frustum layered canister
US5803077A (en) * 1995-09-15 1998-09-08 Procare, Inc. Mask with elastic webbing
US5934275A (en) * 1995-09-15 1999-08-10 Splash Shield, Lp Mask with elastic webbing
WO1997040890A2 (en) * 1996-04-30 1997-11-06 Procare, Inc. Mask with elastic webbing
US6102039A (en) 1997-12-01 2000-08-15 3M Innovative Properties Company Molded respirator containing sorbent particles
CA2335287C (en) 1998-06-17 2007-02-13 The Firedrill Company, Inc. Fire escape mask
US6609516B2 (en) 1998-06-17 2003-08-26 Fire Drill, Llc Smoke escape mask
US6308330B1 (en) 1999-06-16 2001-10-30 The Fire Drill Company, Inc. Fire escape mask
US6427693B1 (en) * 2000-05-01 2002-08-06 Kimberly-Clark Worldwide, Inc. Face mask structure
EP1381409A2 (de) * 2001-04-24 2004-01-21 Ulrich Lersch Atemluftfilter
US6553989B1 (en) * 2001-07-20 2003-04-29 James M. Richardson Self-contained breathing apparatus with emergency filtration device
US20070050883A1 (en) * 2002-01-18 2007-03-08 Matich Ronald D Face mask with seal and neutralizer
US7017577B2 (en) 2002-01-18 2006-03-28 Matich Ronald D Face mask with seal and neutralizer
RU2251440C1 (ru) * 2003-09-12 2005-05-10 Закрытое акционерное общество "Северо-Западный научно-технический центр "Портативные средства индивидуальной защиты" им.А.А.Гуняева" Способ наполнения фильтрующего материала тонкоизмельченным сорбентом и устройство для его осуществления
SG115600A1 (en) * 2003-12-31 2005-10-28 Megatech Scientific Pte Ltd Respiratory mask with inserted spacer
BR102015030779B1 (pt) * 2015-12-09 2022-05-17 Daniel Paes Godoy Benedicto Máscara umedecida para proteção facial

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870495A (en) * 1972-12-22 1975-03-11 Air Purification Systems Inc Particulate and/or gas filters and associated filtering equipment to purify air to be breathed by persons in vehicles and/or buildings, and manufacture and installation of these filters
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800516A (en) * 1971-07-06 1974-04-02 B Paluch Carbon dioxide absorber
US3884227A (en) * 1973-01-29 1975-05-20 Blessings Products Inc Disposable surgical mask
US4084949A (en) * 1975-11-06 1978-04-18 The Dexter Corporation Surgical face mask filtering medium
GB2024651A (en) * 1978-06-21 1980-01-16 Hoelter H Respiratory device
US4274914A (en) * 1978-08-28 1981-06-23 Celanese Corporation Filter material
US4382440A (en) * 1981-03-18 1983-05-10 Kapp Nancy J Smoke and pollutant filtering device
FR2537886B1 (fr) * 1982-12-16 1988-07-22 Giffard L Procede et installation de production d'elements filtrants notamment de masques respiratoires
US4643182A (en) * 1983-04-20 1987-02-17 Max Klein Disposable protective mask
JPS6010582A (ja) * 1983-06-30 1985-01-19 富士電機株式会社 ビレツトヒ−タ
US4600002A (en) * 1984-10-24 1986-07-15 American Optical Corporation Disposable respirator
JPH0629039B2 (ja) * 1986-01-10 1994-04-20 日産自動車株式会社 車両運動状態量推定装置
US5080094A (en) * 1987-04-13 1992-01-14 Better Breathing, Inc. Face mask
JPH0194423A (ja) * 1987-10-06 1989-04-13 Mitsubishi Electric Corp 表示装置
US5165399A (en) * 1988-08-04 1992-11-24 E. I. Du Pont De Nemours And Company CO2 absorption means
JP2811694B2 (ja) * 1988-11-30 1998-10-15 スズキ株式会社 マフラ
US5143752A (en) * 1992-01-30 1992-09-01 Bestex Kabushiki-Kaisha Filtering material of apatite and glucan used for surgical masks and method of making it
US5269294A (en) * 1992-05-26 1993-12-14 Wallace J. Rogozinski Face mask impregnated with odor reducing molecular sieve material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870495A (en) * 1972-12-22 1975-03-11 Air Purification Systems Inc Particulate and/or gas filters and associated filtering equipment to purify air to be breathed by persons in vehicles and/or buildings, and manufacture and installation of these filters
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom

Also Published As

Publication number Publication date
TW257816B (enExample) 1995-09-21
GB2278784A (en) 1994-12-14
JPH06335534A (ja) 1994-12-06
DE4418126A1 (de) 1994-12-01
GB9408131D0 (en) 1994-06-15
US5400780A (en) 1995-03-28
CN1097686A (zh) 1995-01-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000425