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Patent
D796118
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Priority
Apr 29 2016
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Filed
Apr 29 2016
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Issued
Aug 29 2017
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Expiry
Aug 29 2032
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Assg.orig
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Entity
unknown
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11
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6
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n/a
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The ornamental design for a welders' mask, as shown.
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FIG. 1 is a front elevational view of a welders' mask showing my new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a perspective view thereof; and,
FIG. 7 is a second perspective view thereof.
Yang, Zhaolin
| Patent |
Priority |
Assignee |
Title |
| 10231873, |
Aug 14 2015 |
Global IP Services, PLLC; NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD |
Auto darkening mask |
| D830003, |
Oct 17 2016 |
TECMEN ELECTRONICS CO , LTD |
Flip-up auto darkening welding helmet |
| D833683, |
Jun 26 2017 |
NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD |
Welders' mask |
| D857302, |
Jun 26 2017 |
NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD |
Welders' mask |
| D858000, |
May 22 2018 |
|
Lighted welding helmet |
| D885680, |
Jan 28 2019 |
Jiangsu Meixin Optoelectronics Technology Co., Ltd. |
Welding mask |
| D895104, |
Sep 01 2018 |
RPB SAFETY, LLC |
Visor for helmet respirator |
| D916383, |
Jul 02 2018 |
TECMEN ELECTRONICS CO , LTD |
Welding helmet |
| D927789, |
Aug 09 2019 |
JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD |
Welding helmet |
| D927791, |
Sep 06 2019 |
JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD |
Welding helmet |
| D933306, |
Aug 09 2019 |
JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD |
Welding helmet |
| Patent |
Priority |
Assignee |
Title |
| 8701212, |
Sep 26 2012 |
3M Innovative Properties Company |
Elongated guide, and visor removably mountable thereto |
| 9596902, |
May 30 2014 |
3M Innovative Properties Company |
Earmuff accommodating welding shield |
| D654226, |
Jul 22 2011 |
TECMEN ELECTRONICS CO , LTD |
Welding helmet |
| D654634, |
Jul 22 2011 |
TECMEN ELECTRONICS CO , LTD |
Welding helmet |
| D732746, |
Jun 05 2013 |
TECMEN ELECTRONICS CO , LTD |
Welding helmet |
| D734558, |
Dec 16 2013 |
TECMEN ELECTRONICS CO , LTD |
Welding helmet |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a