| Numéro de publication | USD657449 S1 |
| Type de publication | Octroi |
| Numéro de demande | 29/295,021 |
| Date de publication | 10 avr. 2012 |
| Date de dépôt | 20 sept. 2007 |
| Date de priorité | 20 sept. 2007 |
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| Classification aux États-Unis | |
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Filtering face-piece respirator support structure
US D657449 S1
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The ornamental design for a filtering face-piece respirator support structure, as shown and described.
FIG. 1 is a perspective view, showing the new design for a filtering face-piece respirator support structure;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view, the right side view being a mirror image thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The broken line showing forms no part of the claimed design.
