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Patent
D911515
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Priority
Mar 21 2018
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Filed
Apr 20 2018
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Issued
Feb 23 2021
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Expiry
Feb 23 2036
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Assg.orig
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Entity
unknown
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6
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12
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n/a
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The ornamental design for a nasal cannula, as shown and described.
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FIG. 1 is a rear elevational view of the nasal cannula, showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a front and right side perspective view of the nasal cannula of FIG. 1.
The broken lines in the drawings depict portions of the nasal cannula that form no part of the claimed design.
Koschany, Angelika, Mader, Stefan, Beier, Tim
Patent |
Priority |
Assignee |
Title |
11666722, |
Mar 04 2020 |
3B MEDICAL, INC.; 3B MEDICAL, INC |
Nasal cannula without nostril prongs |
D923170, |
Apr 01 2020 |
|
Nasal cannula |
D933206, |
Mar 04 2020 |
3B MEDICAL, INC.; 3B MEDICAL, INC |
Nasal fitting |
D937407, |
Nov 21 2017 |
Fisher & Paykel Healthcare Limited |
Nasal cannula |
D978334, |
Dec 23 2021 |
|
Bidirectional nasal cannula |
D978335, |
Dec 23 2021 |
|
Bidirectional nasal cannula |
Patent |
Priority |
Assignee |
Title |
4278082, |
May 11 1979 |
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Adjustable nasal cannula |
20080185007, |
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20110067704, |
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20110125052, |
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20130211275, |
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D752735, |
Oct 08 2013 |
KONINKLIJKE PHILIPS N V |
Cannula nosepiece |
D859646, |
Jan 23 2017 |
KONINKLIJKE PHILIPS N V |
Nasal cannula |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a