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Patent
D560796
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Priority
Mar 26 2004
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Filed
Nov 10 2005
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Issued
Jan 29 2008
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Expiry
Jan 29 2022
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Assg.orig
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Entity
unknown
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16
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15
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n/a
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The ornamental design for a mask, as shown.
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FIG. 1 is a front perspective view of a 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.
Fu, Timothy Tsun-Fai, Saada, Jim, Lithgow, Perry David, Amarasinghe, Amal Shirley, Jones, Michael Andrew, Sweeney, Fiachra Marcus
Patent |
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Title |
D619701, |
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Dec 12 2013 |
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D904599, |
Feb 02 2018 |
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ER6475, |
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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, |
|
|
|
20050155603, |
|
|
|
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 |
D492992, |
Nov 08 2002 |
RESMED R&D LIMITED |
Portion of mask assembly |
D493885, |
May 05 2003 |
ResMed Limited |
Full face mask |
D506827, |
May 02 2003 |
ResMed Pty Ltd |
Nasal mask |
EP1057494, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a