Welding helmet

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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The portions of the welding helmet shown in broken lines form no part of the claimed design.

Claims

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

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Patent History
Patent number: D927791
Type: Grant
Filed: Dec 2, 2019
Date of Patent: Aug 10, 2021
Assignee: Jiangsu Meixin Optoelectronics Technology Co., Ltd (Jiangsu)
Inventor: Weidong Jia (Jiangsu)
Primary Examiner: Kimberly Barnes
Application Number: 29/715,343