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
D310276 August 28, 1990 Fuerthbauer
D393933 April 28, 1998 Huh
6552316 April 22, 2003 Bae
D481832 November 4, 2003 Huh
D540989 April 17, 2007 Huh
D793007 July 25, 2017 Yang
D877421 March 3, 2020 Francis
D927790 August 10, 2021 Jia
Other references
  • Top 5 Best Welding Helmets of 2021: https://primeweld.com/blogs/news/best-welding-helmet (Year: 2022).
Patent History
Patent number: D955656
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: 29/744,195