Patent
   D833084
Priority
Oct 20 2016
Filed
Oct 20 2016
Issued
Nov 06 2018
Expiry
Nov 06 2033
Assg.orig
Entity
unknown
2
8
n/a
The ornamental design for a welding helmet, as shown and described.

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 another front isometric view of the design of FIG. 1;

FIG. 4 is another rear isometric view of the design of FIG. 1;

FIG. 5 is a front view of the design of FIG. 1;

FIG. 6 is a rear view of the design of FIG. 1;

FIG. 7 is a side view of the design of FIG. 1;

FIG. 8 is another side view of the design of FIG. 1;

FIG. 9 is a top view of the design of FIG. 1; and,

FIG. 10 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
D927789, Aug 09 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
20110259186,
CN2098909,
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
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Oct 20 2016Esab AB(assignment on the face of the patent)
Nov 01 2016AMBRING, JOSEFINEsab ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0402000482 pdf
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