发明名称
摘要 Playing cards that are ergonomically designed to fit a person's hands to facilitate handling, shuffling and dealing are disclosed. The end edges of the playing cards are formed with undulating curves. The undulating curves each present an inwardly curved portion specifically designed to receive the player's thumb and an adjacent outwardly curved portion specifically designed to receive the player's opposing fingers.
申请公布号 JPH11510070(A) 申请公布日期 1999.09.07
申请号 JP19970507609 申请日期 1996.07.11
申请人 发明人
分类号 A63F1/02;(IPC1-7):A63F1/02 主分类号 A63F1/02
代理机构 代理人
主权项
地址