A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
A62B 17/00 (2006.01) A41D 13/11 (2006.01) A42B 3/20 (2006.01) A45D 44/12 (2006.01) A61F 9/00 (2006.01)
Patent
CA 2424898
A protective face mask with a concavo-convex shield of methyl methacrylate that covers the wearer's entire face. A nose piece at the concave face of the shield presents laterally spaced fingers to engage the wearer's nose on opposite sides for spacing the shield from the face. Temple sidepieces hinged to the shield on opposite sides are engageable over the wearer's ears to hold the nose piece against the wearer's nose, thus securely positioning the mask on the wearer's head.
Un écran facial avec écran concave-convexe de méthylacrylate de méthyle, qui recouvre tout le visage de la personne qui le porte. Un coussinet de nez, sur la partie concave de l'écran, comporte des éléments latéraux à la hauteur du nez pour permettre l'espacement de l'écran par rapport au visage. Des montants à charnières fixés de chaque côté de l'écran peuvent être portés sur les oreilles afin de maintenir le couvre-nez en place et de positionner de manière sécuritaire l'écran facial sur la tête de la personne qui le porte.
Gowling Lafleur Henderson Llp
Tredup Thomas R.
LandOfFree
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