发明名称 CHILD ACTIVITY CENTER, ENTERTAINMENT SYSTEM, AND COMPONENTS THEREOF
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.
申请公布号 WO0071220(A3) 申请公布日期 2001.04.19
申请号 WO2000US14469 申请日期 2000.05.26
申请人 GRACO CHILDREN'S PRODUCTS INC.;BELLOWS, WILLIAM, B.;NELSON, PAUL, B.;BENSON, JULIE, M. 发明人 BELLOWS, WILLIAM, B.;NELSON, PAUL, B.;BENSON, JULIE, M.
分类号 A47D3/00;A47D13/00;A63H33/00;(IPC1-7):A47D11/00;A47D13/06 主分类号 A47D3/00
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