BRUSH HEAD BRISTLE CONFIGURATION
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Aug 31, 2023
filing date -
Aug 31, 2023
priority date (Note) -
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Abstract
An example device includes a brush head configuration and a brush handle, and the brush head surface area includes exterior bristle arrays disposed on an exterior portion of the brush head surface area, and interior bristle arrays disposed on an interior portion of the brush head surface area, and each bristle of the interior bristle arrays has a different diameter size than each bristle of the exterior bristle arrays.
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