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Patent
D886388
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Priority
Jan 28 2019
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Filed
Jan 28 2019
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Issued
Jun 02 2020
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Expiry
Jun 02 2035
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Assg.orig
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Entity
unknown
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0
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8
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n/a
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The ornamental design for a welding mask, as shown and described.
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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, |
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20180149895, |
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20190274885, |
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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 |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a