Bed Mattress
JP1788313SActive Publication Date: 2025-01-07BRIDGESTONE CORP
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Patent Information
- Application Number
- JP2024008302D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2049-04-22
Smart Images

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Abstract
This product is a bed mat that provides a moderate amount of movement to the user, and is equipped with a rubber actuator that expands and contracts when high pressure is applied by supplying air or oil to the inside. When the rubber actuator expands and contracts sequentially, the corresponding mat parts contract, thereby providing the user lying on the product with a moderate stimulus similar to human breathing or waves.
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