Cushion and mask therefor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8522783
APP PUB NO 20120090612A1
SERIAL NO

13067190

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Importance

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Abstract

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A cushion includes a substantially triangularly shaped frame from which extends a membrane. The frame has a scalloped edge by which the cushion is affixed to a mask body. The membrane has an aperture into which the wearer's nose is received. The membrane is spaced away from the rim of the frame. The wearer's nose is received through the aperture into the chamber within the mask body. The shape of the seal forming portion is particularly suited to effectively seal the difficult region of the facial contour that is the crease between the sides of the nose and the face.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
RESMED LIMITEDBELLA VISTA NSW 2153

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwok, Philip Rodney Chatswood, AU 240 8340
Styles, Robert Edward Glenhaven, AU 25 1932

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