Patent
   D886388
Priority
Jan 28 2019
Filed
Jan 28 2019
Issued
Jun 02 2020
Expiry
Jun 02 2035
Assg.orig
Entity
unknown
0
8
n/a
The ornamental design for a welding mask, as shown and described.

FIG. 1 is a front elevational view showing my new design for a welding mask;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines depict portions of the welding mask which form no part of the claimed design.

Jia, Weidong, Tang, Dandan

Patent Priority Assignee Title
Patent Priority Assignee Title
20180042773,
20180149895,
20190274885,
D406404, Oct 20 1997 SIMPSON PERFORMANCE PRODUCTS, INC Smoothed forehead-pentagonal nose and chin racing helmet with ventilation openings and window
D684320, May 27 2009 Helmet for motorcycles
D777987, May 12 2015 Illinois Tool Works Inc Protective helmet
D795502, May 29 2015 GALVION LTD Mandible guard
D857303, Jun 26 2017 NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD Welders' mask
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 22 2019JIA, WEIDONG JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0482090850 pdf
Jan 22 2019TANG, DANDANJIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0482090850 pdf
Jan 28 2019JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO. LTD.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule