- 专利标题: Child activity center, entertainment system, and components thereof
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申请号: US09319000申请日: 1999-05-26
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公开(公告)号: US06637814B1公开(公告)日: 2003-10-28
- 发明人: William B. Bellows , Paul B. Nelson , Julie M. Benson
- 申请人: William B. Bellows , Paul B. Nelson , Julie M. Benson
- 主分类号: A47B3900
- IPC分类号: A47B3900
摘要:
A convertible activity center has a tray that can be locked in a closed loop position with an attached seat to contain an infant and unlocked with the seat removed to an open position, creating a play space from which a toddler can enter and exit at will, or interact with it from the outside. The activity center can also have convertible toys. The same toys that an infant can enjoy can be converted to toys suitable for an older infant or toddler.
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