ES274867A1 - Un dispositivo de mascarilla del tipo filtrante - Google Patents

Un dispositivo de mascarilla del tipo filtrante

Info

Publication number
ES274867A1
ES274867A1 ES0274867A ES274867A ES274867A1 ES 274867 A1 ES274867 A1 ES 274867A1 ES 0274867 A ES0274867 A ES 0274867A ES 274867 A ES274867 A ES 274867A ES 274867 A1 ES274867 A1 ES 274867A1
Authority
ES
Spain
Prior art keywords
web
moulded
filter
cup
fibres
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
Application number
ES0274867A
Other languages
English (en)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES274867A1 publication Critical patent/ES274867A1/es
Expired 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
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • A41D13/1146—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration obtained by moulding
    • 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

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)
ES0274867A 1961-02-24 1962-02-23 Un dispositivo de mascarilla del tipo filtrante Expired ES274867A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9136761A 1961-02-24 1961-02-24

Publications (1)

Publication Number Publication Date
ES274867A1 true ES274867A1 (es) 1962-07-01

Family

ID=22227398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0274867A Expired ES274867A1 (es) 1961-02-24 1962-02-23 Un dispositivo de mascarilla del tipo filtrante

Country Status (9)

Country Link
AT (1) AT266009B (es)
BE (1) BE614326R (es)
CH (1) CH404081A (es)
DE (1) DE1434942A1 (es)
DK (1) DK105937C (es)
ES (1) ES274867A1 (es)
FI (1) FI44450B (es)
GB (1) GB1002447A (es)
SE (1) SE301692B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037593A (en) * 1975-11-28 1977-07-26 Giles C. Clegg, Jr. Surgical mask with vapor barrier
US4319567A (en) * 1980-07-07 1982-03-16 Moldex/Metric Products, Inc. Disposable face mask
US4807619A (en) * 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
DE3839623C1 (en) * 1988-11-24 1990-03-08 Solida Textil- Und Netzwaren-Manufaktur Gmbh & Co Kg, 3330 Helmstedt, De Mouth protector with covering member and strap member
US5307796A (en) * 1990-12-20 1994-05-03 Minnesota Mining And Manufacturing Company Methods of forming fibrous filtration face masks
USD382052S (en) 1995-06-09 1997-08-05 Bayer Robert T Face mask
WO2015050693A1 (en) * 2013-10-04 2015-04-09 Honeywell International Inc. Disposable hygiene mask
DE102020124495A1 (de) 2020-09-21 2022-03-24 Norbert Rüller Brillengestell
DE102021111850A1 (de) 2021-05-06 2022-11-10 Won Young Lee Maske

Also Published As

Publication number Publication date
DE1434942A1 (de) 1968-10-24
SE301692B (es) 1968-06-17
FI44450B (es) 1971-08-02
AT266009B (de) 1968-11-11
BE614326R (fr) 1962-08-23
GB1002447A (en) 1965-08-25
DK105937C (da) 1966-11-28
CH404081A (de) 1965-12-15

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