FIG. 1 is a front perspective view of a welding helmet showing my new design.
FIG. 2 is a front view of the welding helmet.
FIG. 3 is a rear view of the welding helmet.
FIG. 4 is a left side view of the welding helmet.
FIG. 5 is a right side view of the welding helmet.
FIG. 6 is a top view of the welding helmet.
FIG. 7 is a bottom view of the welding helmet; and,
FIG. 8 is a rear perspective view of the welding helmet.
Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the welding helmet design in the drawings.
| Patent |
Priority |
Assignee |
Title |
| 20040117888, |
|
|
|
| 20180042330, |
|
|
|
| 20180133060, |
|
|
|
| 20190262178, |
|
|
|
| 20210378868, |
|
|
|
| 20220062052, |
|
|
|
| CN305414195, |
|
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