Welding helmet

Latest Jiangsu Meixin Optoelectronics Technology Co., Ltd Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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.

Referenced Cited
U.S. Patent Documents
D393933 April 28, 1998 Huh
D398421 September 15, 1998 Crafoord
D489492 May 4, 2004 Wu
6973672 December 13, 2005 Huh
D521190 May 16, 2006 Wu
D585604 January 27, 2009 Martin
8381312 February 26, 2013 Seo
D700402 February 25, 2014 Zhou
8659509 February 25, 2014 Huh
D728163 April 28, 2015 Zhou
D779128 February 14, 2017 Patel
10016008 July 10, 2018 Sommers
D834259 November 20, 2018 Huang
D857303 August 20, 2019 Yang
10555836 February 11, 2020 Wu
10667952 June 2, 2020 Magnusson
20040117888 June 24, 2004 Wang-Lee
20070080621 April 12, 2007 Huh
20100132086 June 3, 2010 Huh
20170035615 February 9, 2017 Yang
20180280197 October 4, 2018 Patel
20190262178 August 29, 2019 Hansson
20200289323 September 17, 2020 Daniels
20200368067 November 26, 2020 Wu
Foreign Patent Documents
00121621 September 2020 RU
Patent History
Patent number: D927082
Type: Grant
Filed: Dec 2, 2019
Date of Patent: Aug 3, 2021
Assignee: Jiangsu Meixin Optoelectronics Technology Co., Ltd (Jiangsu)
Inventor: Weidong Jia (Jiangsu)
Primary Examiner: Kimberly Barnes
Application Number: 29/715,337