| Número de publicación | USD553802 S1 |
| Tipo de publicación | Concesión |
| Número de solicitud | 29/249,749 |
| Fecha de publicación | 23 Oct 2007 |
| Fecha de presentación | 20 Oct 2006 |
| Fecha de prioridad | 20 Oct 2006 |
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| Clasificación de EE.UU. | |
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Welding mask
US D553802 S1
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I claim, the ornamental design for a welding mask, as shown and described.
FIG. 1 is a perspective view of a welding mask, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
