Welding mask
The dashed broken lines in the figures are for the purposes of illustrating portions of the welding mask 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 welding mask, as shown and described.
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Type: Grant
Filed: Feb 24, 2025
Date of Patent: Aug 26, 2025
Inventor: Zanbin Cai (Zhejiang)
Primary Examiner: Vy N Koenig
Application Number: 29/990,655