发明名称 Playing cards
摘要 A deck of game playing cards is disclosed containing approximately 104 playing cards, each card having a back side which is similar to each of the other playing cards such that the cards cannot be distinguished by observing the back side, and a front side containing an indication of location, quantity and suit, such that when a first playing card is placed adjacent to a second playing card, the combination results in a playing card similar to a standard playing card, but approximately twice the size of the standard playing card.
申请公布号 US2003090064(A1) 申请公布日期 2003.05.15
申请号 US20020328977 申请日期 2002.12.24
申请人 HOYT DAVID L.;FLAHERTY STEPHEN M. 发明人 HOYT DAVID L.;FLAHERTY STEPHEN M.
分类号 A63F1/02;(IPC1-7):A63F1/00 主分类号 A63F1/02
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