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Patent
D617892
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Priority
Jun 22 2007
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Filed
Dec 21 2007
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Issued
Jun 15 2010
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Expiry
Jun 15 2024
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Assg.orig
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Entity
unknown
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7
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11
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n/a
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The ornamental design for a respiratory mask, as shown.
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FIG. 1 is a front perspective view of a respiratory mask according to an embodiment of my/our design;
FIG. 2 is a reverse perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof:
FIG. 6 is a bottom view thereof;
FIG. 7 is a right side view thereof; and,
FIG. 8 is a left side view thereof.
Brambilla, Enrico, Kooij, Michiel, Kwok, Philip Rodney, Gunning, Philip John, Doherty, Renee Frances
Patent |
Priority |
Assignee |
Title |
5570689, |
Sep 30 1993 |
RIC Investments, LLC |
Respiratory mask having a vertically adjustable spacer element that limits seal deformation on a wearer's face |
6532961, |
Jun 18 1999 |
ResMed Pty Ltd |
Forehead support for facial mask |
7159587, |
May 15 2000 |
ResMed Pty Ltd |
Respiratory mask having gas washout vent and gas washout vent assembly for respiratory mask |
20080066757, |
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|
20090044810, |
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|
|
D322318, |
Sep 30 1988 |
ResMed Limited |
Nasal manifold for treatment of snoring sickness |
D443355, |
Jun 18 1999 |
ResMed Limited |
Nasal respiratory mask shell and forehead support assembly |
D468421, |
Sep 24 2001 |
ResMed Limited; RESMED R&D LIMITED |
Nasal mask |
D486907, |
Nov 08 2002 |
ResMed Limited |
Frame for mask assembly |
D492992, |
Nov 08 2002 |
RESMED R&D LIMITED |
Portion of mask assembly |
D576271, |
Dec 16 1999 |
ResMed Pty Ltd |
Mask frame and forehead support for use with mask assembly in the application of continuous positive airway pressure (CPAP) |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a