发明名称 Toy ramp devices
摘要 A toy ramp device for two or more moveable objects is disclosed. In some embodiments, the toy ramp device may include a base; a ramp configured to support at least a first of the two or more moveable objects and including a first ramp end portion and a second ramp end portion, the ramp being movably connected to the base and configured to move among a plurality of positions relative to the base; and a holder mechanism attached to the ramp and configured to support at least one of the two or more moveable objects adjacent to the ramp when the ramp is in the first position, and to allow the at least one of the two or more moveable objects to move onto the ramp and move along the ramp toward the second ramp end portion when the ramp is in the second position.
申请公布号 US7690964(B2) 申请公布日期 2010.04.06
申请号 US20070744665 申请日期 2007.05.04
申请人 MATTEL, INC. 发明人 NUTTALL MICHAEL;GARNER HAROLD
分类号 A63H18/00;A63H29/08 主分类号 A63H18/00
代理机构 代理人
主权项
地址