Universal fit face mask

A - Human Necessities – 62 – B

Patent

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Details

A62B 23/00 (2006.01) A41D 13/11 (2006.01) A62B 18/02 (2006.01)

Patent

CA 2715285

A face mask (11) has upper and lower portions (23, 25) made of mask material. The upper and lower portions are joined together at side portions (29) and a front portion (27). The side portions converge as the side portions extend from a face edge (15) to the front portion. The mask has sections (A, B, C) between the face edge and the front portion, with each section having a head retainer (19), a nose strip (21) or both. The sections are divisible from each other along separation zones (32) or bands that extend between the side edges. The size of the mask can be reduced by removing one or more sections, leaving one or more sections that incorporate the front edge and the shortened side edges.

La présente invention a trait à un masque facial (11) qui est équipé de parties supérieure et inférieure (23, 25) constituées dun matériau de protection. Les parties supérieure et inférieure sont jointes lune à lautre au niveau de parties latérales (29) et dune partie avant (27). Les parties latérales convergent à mesure quelles sétendent à partir dune arête faciale (15) jusquà la partie avant. Le masque est pourvu de sections (A, B, C) entre larête faciale et la partie avant, chaque section étant pourvue dun dispositif de retenue pour la tête (19) et/ou dune bande pour le nez (21). Les sections peuvent être séparées les unes des autres le long de zones ou de bandes de séparation (32) qui sétendent entre les arêtes latérales. La taille du masque peut être réduite en retirant une ou plusieurs sections, ce qui permet de laisser une ou plusieurs sections qui font partie de larête frontale et des arêtes latérales raccourcies.

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