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Patent
D556325
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Priority
Mar 07 2005
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Filed
Mar 07 2005
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Issued
Nov 27 2007
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Expiry
Nov 27 2021
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Assg.orig
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Entity
unknown
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3
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6
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n/a
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The ornamental design for a contoured nasal air purifier, as shown and described.
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FIG. 1 is a top plan view of a contoured nasal air purifier according to the present invention;
FIG. 2 is a front elevation view of the contoured nasal air purifier of FIG. 1;
FIG. 3 is a partial front elevation view thereof, showing along the angle of one plug;
FIG. 4 is a side elevation view thereof, showing from the right and rear sides; and,
FIG. 5 is an isometric front view of the contoured nasal air purifier according to the present design.
Michaels, Robert C.
Patent |
Priority |
Assignee |
Title |
3747597, |
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|
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5425359, |
Aug 29 1994 |
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Nose plug structure with filter |
6216694, |
Dec 08 1998 |
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Stuff-in type nose plug with air filters |
20040065065, |
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|
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D335921, |
Aug 14 1991 |
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Nose filter |
D451193, |
Jan 26 2001 |
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Nasal filter |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a