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.

Claims

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

Referenced Cited
U.S. Patent Documents
D540989 April 17, 2007 Huh
D753345 April 5, 2016 Yang
D857303 August 20, 2019 Yang
D921991 June 8, 2021 Huh
Other references
  • Top 5 Best Welding Helmets of 2021: https://primeweld.com/blogs/news/best-welding-helmet (Year: 2022).
Patent History
Patent number: D955658
Type: Grant
Filed: Jul 28, 2020
Date of Patent: Jun 21, 2022
Assignee: Jiangsu Meixin Optoelectronics Technology Co., Ltd (Jiangsu)
Inventor: Weidong Jia (Jiangsu)
Primary Examiner: Robert A Delehanty
Application Number: 29/744,202