Welding helmet

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Description

FIG. 1 is a front elevational view of a welding helmet showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is another perspective view thereof;

FIG. 6 is another perspective view thereof; and,

FIG. 7 is another perspective view thereof.

All surfaces not shown form no part of the claimed design.

Claims

The ornamental design for a welding helmet, as shown and described.

Referenced Cited
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Patent History
Patent number: D713604
Type: Grant
Filed: Jul 16, 2013
Date of Patent: Sep 16, 2014
Assignee: Ningbo Geostar Electronics Co., Ltd. (Zhejiang Province)
Inventor: Jianrong Zhou (Zhejiang Province)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/460,919