Invention Grant
US08414347B2 Smart stuffed animal with air flow ventilation system 有权
智能填充动物用气流通风系统

Smart stuffed animal with air flow ventilation system
Abstract:
A smart stuffed animal includes a head portion, a torso portion and four limbs. An air flow ventilation device is embedded within the torso portion of the smart stuffed animal to provide air circulation and reduce the settlement of carbon dioxide. The air ventilation device comprises soft foam fan blades.
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