| Numéro de publication | USD557290 S1 |
| Type de publication | Octroi |
| Numéro de demande | 29/267,193 |
| Date de publication | 11 déc. 2007 |
| Date de dépôt | 6 oct. 2006 |
| Date de priorité | 6 oct. 2006 |
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Dry compaction bit for earth boring
US D557290 S1
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The ornamental design for a dry compaction bit for earth boring, as shown.
FIG. 1 is a front perspective view of the dry compaction bit for earth boring embodying my new design;
FIG. 2 is a top plan view of the dry compaction bit for earth boring as shown in FIG. 1;
FIG. 3 is a front view of the dry compaction bit for earth boring as shown in FIG. 1;
FIG. 4 is a rear view of the dry compaction bit for earth boring as shown in FIG. 1; and,
FIG. 5 is a bottom plan view of the dry compaction bit for earth boring as shown in FIG. 1.
| Brevet citant | Date de dépôt | Date de publication | Déposant | Titre |
|---|
| US7861807 | 3 déc. 2008 | 4 janv. 2011 | Black & Decker Inc. | Drill bit including one piece cutting head |
