发明名称 Play mat
摘要 The invention relates to the provision of a playmate and also a toy which includes a playmate and articles to be placed thereon in play. The playmat includes at least a portion, more typically a layer, of a magnetic or magnetically attractive material such as a metalised compound. The articles include magnetic or magnetically attractive material therein such that when the child brings the article into proximity with the playmate a magnetic field is created which acts to retain the article in position where placed by the child. The article is retained at that location until the child exerts a movement force on the article to overcome the magnetic force.
申请公布号 US7690963(B2) 申请公布日期 2010.04.06
申请号 US20060345992 申请日期 2006.02.02
申请人 ORIGIN PRODUCTS LTD. 发明人 WHITEHEAD BRIAN CHARLES
分类号 A63H33/26;A63F3/00;A63F3/02;A63H33/04 主分类号 A63H33/26
代理机构 代理人
主权项
地址