Toothbrush and process for producing the same
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United States of America Patent
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app pub date -
Jun 13, 2008
filing date -
Nov 13, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to an electric toothbrush (10) having a rechargeable energy store (24) that is arranged in an inner space (36) in the body (12) of the toothbrush (10). The inner space (36) is sealed by a primary sealing element (56) against splash water and other detrimental influences. At least one contact element (28) for an external power supply unit (46) produces an electrically conductive connection to the energy store (24). The contact element is located either within the inner space (36), it being possible for the primary sealing element (56) to be removed for charging purposes, or outside the inner space (36), in which case it is optionally protected by an additional secondary sealing element (76). The invention also relates to a process for producing such a toothbrush.
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Family
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Cited Art Landscape
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