发明名称 CARDS HAVING VARIABLE BENDAY PATTERNS
摘要 <p>Alternative benday patterns (66) for cards and tickets (10) and methods of producing such patterns (66) are disclosed. The alternative patterns enhance the effectiveness of conventional devices by avoiding the use of rotating print cylinders, with fixed repeats, in the creation of the cards and tickets (10). The reduction in, or elimination of benday repetition inhibits vertical ticket splitting and other manners of compromise. Desired images including play indicia, promotional content, or both can also be visibly encoded in the benday patterns, if desired.</p>
申请公布号 WO1997020699(A1) 申请公布日期 1997.06.12
申请号 US1996019271 申请日期 1996.12.02
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