
Claims (1)
The ornamental design for a humidifier filter, as shown and described.
Full Description
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is a front, top, left perspective view of a humidifier filter, showing the new design;
is a front, top, right perspective thereof;
is a rear, top, right perspective view thereof;
is a rear, top, left perspective view thereof;
is a front, bottom, left perspective view thereof;
is a front, bottom, right perspective view thereof;
is a rear, bottom, right perspective view thereof;
is a rear, bottom, left perspective view thereof;
is a front view thereof;
is a rear view thereof;
is a right view thereof;
is a left view thereof;
is a top view thereof; and,
is a bottom view thereof.
Broken lines in the figures show portions of the humidifier filter that form no part of the claimed design.
Figures (12)
Citations
This patent cites (17)
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