최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0165302 (1993-12-09) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 33 인용 특허 : 0 |
A playing card deck for playing blackjack or casino twenty-one. The cards preferably have diagonally opposing primary and secondary corners. All cards in the deck have indicia or markings at the primary corners which indicate the nature of the card (suit and card type). The deck has two groupings of
A playing card deck, comprising: a series of cards each having a face and a back; said series of cards being organized into four playing suits with thirteen cards in each suit; the faces of said cards having specific indicia thereon said specific indicia being distinctive to indicate the specific nu
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