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The ornamental design for a toothbrush, as shown and described. |
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FIG. 1 is a front perspective view;
FIG. 2 is a top view;
FIG. 3 is a back view;
FIG. 4 is a side view (the other side view is a mirror image);
FIG. 5 is a front view;
FIG. 6 is a bottom view;
FIG. 7 is the same view as FIG. 1, but with the brush head removed;
FIG. 8 is the same view as FIG. 2, but with the brush head removed;
FIG. 9 is the same view as FIG. 3, but with the brush head removed;
FIG. 10 is the same view as FIG. 4, but with the brush head removed;
FIG. 11 is the same view as FIG. 5, but with the brush head removed;
FIG. 12 is the same view as FIG. 6, but with the brush head removed;
FIG. 13 is a front perspective view of the brush head alone;
FIG. 14 is a top view of the brush head alone;
FIG. 15 is a front view of the brush head alone;
FIG. 16 is a side view of the brush head alone (the other side view is a mirror image); and,
FIG. 17 is a back view of the brush head alone.
The handle and brush head support unit and the brush head are shown separately for clarity of illustration.
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| Mar 01 1999 | JOULIN, OLIVIER | Synthelabo | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009804 | /0805 | |
| Mar 02 1999 | Synthelabo | (assignment on the face of the patent) | / | |||
| May 18 1999 | Synthelabo | Sanofi-Synthelabo | MERGER SEE DOCUMENT FOR DETAILS | 011648 | /0696 | |
| Aug 20 2004 | Sanofi-Synthelabo | sanofi-aventis | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 015908 | /0247 |
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