Toothbrush
A toothbrush head, Fig. 1., has central bristle tufts 9, end bristle tufts 10 of greater height, and side tufts 11 of even greater height. The hard plastics handle, Fig. 2, has an upper surface which curves upward from neck 3, and has a soft, resilient plastics upper insert 4 of contrasting colour....
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A toothbrush head, Fig. 1., has central bristle tufts 9, end bristle tufts 10 of greater height, and side tufts 11 of even greater height. The hard plastics handle, Fig. 2, has an upper surface which curves upward from neck 3, and has a soft, resilient plastics upper insert 4 of contrasting colour. The handle also has a similar, lower triangular insert (6, Fig. 4, not shown) which has projections 7 through the upper surface to form a resilient thumb grip. |
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