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Patent
D579105
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Priority
Apr 20 2005
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Filed
Jan 26 2007
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Issued
Oct 21 2008
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Expiry
Oct 21 2022
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Assg.orig
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Entity
unknown
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25
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14
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n/a
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The ornamental design for a portion of mask, as shown and described.
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FIG. 1 is a perspective view of a portion of mask according to our design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The use broken lines indicates environmental structure and does not form part of the claimed design.
Fu, Timothy Tsun-Fai, Saada, Jim, Lithgow, Perry David, Amarasinghe, Amal Shirley, Jones, Michael Andrew, Sweeney, Fiachra Marcus
Patent |
Priority |
Assignee |
Title |
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D849931, |
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D875924, |
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D876616, |
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D908206, |
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D908207, |
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D958969, |
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Patent |
Priority |
Assignee |
Title |
4960121, |
Mar 18 1987 |
SCOTT TECHNOLOGIES, INC |
Half-face mask assembly |
5746201, |
Jan 23 1997 |
Nellcor Puritan Bennett LLC |
CPAP nose mask |
20030089373, |
|
|
|
D322318, |
Sep 30 1988 |
ResMed Limited |
Nasal manifold for treatment of snoring sickness |
D333015, |
Dec 02 1991 |
Respironics, Inc |
Nasal mask |
D385960, |
Jul 11 1996 |
Hans Rudolph, Inc.; Hans Rudolph, Inc |
Nasal mask |
D448473, |
Aug 10 1999 |
RIC Investments, LLC |
Nasal mask |
D468823, |
Sep 25 2001 |
ResMed Limited; RESMED R&D LIMITED |
Nasal mask |
D485905, |
Aug 09 2002 |
ResMed Limited |
Nasal mask |
D486226, |
Nov 08 2002 |
ResMed Limited |
Mask assembly |
D496098, |
Nov 08 2002 |
ResMed Limited |
Swivel elbow for mask assembly |
D506827, |
May 02 2003 |
ResMed Pty Ltd |
Nasal mask |
D519206, |
Mar 26 2004 |
ResMed Pty Ltd |
Nasal mask |
D535023, |
Nov 08 2004 |
ResMed Pty Ltd |
Elbow of a full face mask |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a