Patent
   D926386
Priority
Jan 19 2020
Filed
Jun 04 2020
Issued
Jul 27 2021
Expiry
Jul 27 2036
Assg.orig
Entity
unknown
8
5
n/a
The ornamental design for a welding helmet, as shown and described.

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;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear side perspective view thereof.

Jia, Weidong

Patent Priority Assignee Title
D955654, Dec 30 2019 JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD Welding helmet
D955655, May 12 2020 JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD Welding helmet
D955659, Apr 15 2020 JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD Welding helmet
D985851, May 12 2021 Welding helmet
ER1634,
ER4025,
ER5461,
ER610,
Patent Priority Assignee Title
6401244, Mar 13 2001 SELLSTROM MANUFACTURING CORP Welding helmet and face plate
D586956, Mar 31 2008 Otos Tech Co., Ltd. Welding mask
D657918, Aug 12 2011 Protective mask
D788989, Dec 01 2015 Ningbo Geostar Photoelectric Technology Co., Ltd.; NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD Welding helmet
D900305, Sep 01 2018 RPB SAFETY, LLC Helmet respirator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 04 2020Jiangsu Meixin Optoelectronics Technology Co., Ltd.(assignment on the face of the patent)
Jun 10 2021JIA, WEIDONG JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0564930124 pdf
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