Claims (1)
Claim 1 (Independent)
The ornamental design for a nasal filter device, as shown and described.
Full Description
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is a top perspective view of a nasal filter device in accordance with the present invention.
is a front view thereof; and,
is a bottom view thereof.
A rear view of a nasal filter device in accordance with the present invention is identical to the front view shown herein.
The broken lines in the drawings illustrate portions of the nasal filter device and form no part of the claimed design.
Figures (1)
Citations
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