发明名称 Promotional form with detachable element
摘要 A promotional form is provided which includes a detachable element received within the surrounding margin of a base sheet, the base sheet being folded and sealed around one side of the detachable element to initially conceal a message, question or other indicia hidden until the detachable element is at least partially removed. The promotional form may include a plurality of detachable elements having correlated indicia printed on an exposed side and either on the concealed side of the element or in a portion of the opposing form section in registry with the detachable element. A game or educational piece may be inexpensively provided by correlating different indicia messages corresponding to respective detachable elements, so that in response to an initial query or instruction, a plurality of possible results may be revealed, leading in turn to an outcome revealed by removal of a further detachable element. Tampering with the form is revealed when multiple detachable elements corresponding to alternate results are removed, or the adhesive bonding the facing form sections is disturbed.
申请公布号 US6948742(B2) 申请公布日期 2005.09.27
申请号 US20020154761 申请日期 2002.05.24
申请人 WARD-KRAFT, INC. 发明人 BUCK ROGER
分类号 B42D15/02;(IPC1-7):B65D27/04;B65D27/06;B65D27/34 主分类号 B42D15/02
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