toothbrush
JP1820485SActive Publication Date: 2026-03-04大澤 広晃
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-07-21
- Publication Date
- 2026-03-04
Smart Images

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Abstract
As shown in the figure, this toothbrush has a forked, Y-shaped head. The Y-shaped design allows for careful brushing by pinching the teeth. Furthermore, as shown in the rear view, perspective view 1, and perspective view 2, the handle is a triangular prism with curved surfaces, making it easy to grip and allowing the head to be fixed in place.
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