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Patent
D834754
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Priority
Oct 20 2016
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Filed
Oct 20 2016
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Issued
Nov 27 2018
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Expiry
Nov 27 2033
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Assg.orig
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Entity
unknown
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4
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10
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n/a
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The ornamental design for a welding helmet, as shown and described.
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FIG. 1 is a front isometric view of my new design;
FIG. 2 is a rear isometric view of the design of FIG. 1;
FIG. 3 is a front view of the design of FIG. 1;
FIG. 4 is a rear view of the design of FIG. 1;
FIG. 5 is a side view of the design of FIG. 1;
FIG. 6 is another side view of the design of FIG. 1;
FIG. 7 is a top view of the design of FIG. 1; and,
FIG. 8 is a bottom view of the design of FIG. 1.
The broken lines illustrate the environmental structure and form no part of the claimed design.
Ambring, Josefin
Patent |
Priority |
Assignee |
Title |
9596902, |
May 30 2014 |
3M Innovative Properties Company |
Earmuff accommodating welding shield |
20110259186, |
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CN2098909, |
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|
D592811, |
Nov 15 2007 |
3M Innovative Properties Company |
Welding helmet collar portion |
D654224, |
Jul 22 2011 |
TECMEN ELECTRONICS CO , LTD |
Welding helmet |
D674150, |
Mar 10 2010 |
3M Innovative Properties Company |
Welding helmet |
D734559, |
Jan 14 2014 |
Gentex Corporation |
Combined visor and mandible shield |
D765919, |
Jul 24 2015 |
|
Mouth guard |
D769535, |
May 12 2015 |
Illinois Tool Works Inc |
Protective helmet |
D793007, |
Feb 24 2016 |
NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD |
Welding helmet |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 20 2016 | | Esab AB | (assignment on the face of the patent) | | / |
Nov 01 2016 | AMBRING, JOSEFIN | Esab AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 040200 | /0342 |
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Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
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