Humidifier filter pad
The dashed broken lines in the figures are for the purposes of illustrating portions of the humidifier filter pad and form no part of the claimed design.
The short-short-long dashed broken lines immediately adjacent to the claimed areas in the views represent the boundaries of the design and form no part of the claimed design.
The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.
Claims
The ornamental design for a humidifier filter pad, as shown and described.
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Type: Grant
Filed: May 9, 2024
Date of Patent: Nov 25, 2025
Inventor: Xiaohui Sun (Zhongshan)
Primary Examiner: Justin M Jonaitis
Assistant Examiner: David Obrien
Application Number: 29/941,315