FR2997630B1 - Ecran anti-pollution, anti-allergogenes, simple - Google Patents

Ecran anti-pollution, anti-allergogenes, simple

Info

Publication number
FR2997630B1
FR2997630B1 FR1202975A FR1202975A FR2997630B1 FR 2997630 B1 FR2997630 B1 FR 2997630B1 FR 1202975 A FR1202975 A FR 1202975A FR 1202975 A FR1202975 A FR 1202975A FR 2997630 B1 FR2997630 B1 FR 2997630B1
Authority
FR
France
Prior art keywords
allergogenes
pollution
simple screen
screen
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
FR1202975A
Other languages
English (en)
Other versions
FR2997630A1 (fr
Inventor
Marc Gadille
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1202975A priority Critical patent/FR2997630B1/fr
Publication of FR2997630A1 publication Critical patent/FR2997630A1/fr
Application granted granted Critical
Publication of FR2997630B1 publication Critical patent/FR2997630B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Helmets And Other Head Coverings (AREA)
FR1202975A 2012-11-05 2012-11-05 Ecran anti-pollution, anti-allergogenes, simple Expired - Fee Related FR2997630B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1202975A FR2997630B1 (fr) 2012-11-05 2012-11-05 Ecran anti-pollution, anti-allergogenes, simple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1202975A FR2997630B1 (fr) 2012-11-05 2012-11-05 Ecran anti-pollution, anti-allergogenes, simple

Publications (2)

Publication Number Publication Date
FR2997630A1 FR2997630A1 (fr) 2014-05-09
FR2997630B1 true FR2997630B1 (fr) 2015-09-18

Family

ID=48128348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202975A Expired - Fee Related FR2997630B1 (fr) 2012-11-05 2012-11-05 Ecran anti-pollution, anti-allergogenes, simple

Country Status (1)

Country Link
FR (1) FR2997630B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111887517A (zh) * 2020-07-22 2020-11-06 东莞宏胜光学眼镜有限公司 一种夹持式面罩

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1298223A (en) * 1917-08-27 1919-03-25 Walter Dewitt Kemp Face-shield.
US1279884A (en) * 1917-12-27 1918-09-24 Montgomery La Roche Face-mask.
GB513750A (en) * 1938-04-19 1939-10-20 Harry Denis Keen Improvements in or relating to respiratory guards for surgeons, dentists and like practitioners
US3991753A (en) * 1975-01-15 1976-11-16 Viesca Y Viesca Gabriel Device for preventing an individual from inhaling germs, foreign bodies, or the like
US4821340A (en) * 1988-02-08 1989-04-18 Johnson April E Face shield
US4944039A (en) * 1989-05-26 1990-07-31 Ursula Dietrich Protective mask
CA2184638A1 (fr) * 1995-11-16 1997-05-17 Mark Tilden Recouvrement de parement
US20060085883A1 (en) * 2004-10-25 2006-04-27 William Tan Protective mask system and method of manufacture
US20070294802A1 (en) * 2005-10-14 2007-12-27 Che-Wen Lin Amusing mask having composite formative variability function

Also Published As

Publication number Publication date
FR2997630A1 (fr) 2014-05-09

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Effective date: 20180731