Toothbrush
AssigneeConnect4Engineering Limited
InventorBobby Singh
Life of this patent
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Abstract
The present invention relates to a toothbrush comprising a head portion comprising a cleaning formation for cleaning teeth in use. A handle portion is connected to the head portion. The toothbrush comprises a musical wind instrument, the wind instrument comprising a resonant cavity extending within one or both of the head portion and the handle portion, and an air inlet operatively connected to the cavity and configured to induce resonance with the cavity by exhalation from the user in use.
Claims21
A toothbrush (2) comprising:
- a head portion (4) comprising a cleaning formation for cleaning teeth in use;
- a handle portion (8) connected to the head portion (4);
- characterized in that
- where handle (8) and/or head portion (4) comprise a bio-degradable material;
- where the toothbrush (2) comprises a musical wind instrument, the wind instrument comprising a resonant cavity (16) extending within one or both of the head portion (4) and the handle portion (8), and an air inlet (20) operatively connected to the cavity (16) and configured to induce resonance with the cavity (16) by exhalation from the user in use.
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The toothbrush (2) according to claim 41, where the bio-degradable material comprises a wood-based material and/or bamboo.
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Dependencies are inferred from the claim text.