Lottery tickets are well known and widely sold and typically comprised of a sheet material of paper or card stock on which is printed lottery information and various indicia for the playing of one or more games. Many such games are instant win type games where the player can play the game or games by carrying out various functions, for example, opening pull tabs on a break-open ticket. Such tickets are also known variously as pull-tabs, pickle cards, jar tickets, hard cards and charitable gaming tickets.
Break-open tickets are typically constructed by printing a sheet containing multiple combinations of lottery indicia thereon. This sheet is then cut into sections. The opposite side of this sheet includes prize categories, serial number etc. A second sheet which contains removable tabs or break-open windows is then mounted onto the card stock such that the break-open windows overlap the lottery indicia. However, break-opens prepared in this manner have the disadvantages that they are cumbersome to prepare, have a limited set of winning symbols and require manually checking at the time of redemption.
U.S. Pat. No. 4,174,857 (Koza) and U.S. Pat. No. 5,253,899 (Greenwood) each disclose a combined ticket construction in which a second layer is applied or folded over the basic ticket to improve security. U.S. Pat. No. 5,562,284 discloses a break-open ticket with a second level of break-open. U.S. Pat. No. 5,217,258 (Sanderson) discloses a two sided break-open ticket where the windows are arranged back to back opening onto a single center sheet carrying the game data.
As shown in published PCT International application No. WO 98/57715 published 23 Dec. 1998 of the present applicants there is provided a pouched lottery ticket which is supplied in a fan folded continuous strip arrangement for separating each ticket from the next at a dispensing station. The disclosure of this publication may be referred to for further information.
In U.S. Pat. No. 6,234,477 assigned to the present assignee and issued May 22, 2001 is disclosed a construction of lottery ticket which utilizes variable image printing techniques in combination with lamination of two substrate sheets together to form what is initially a common pouch construction with the game indicia on the inside surface where the sheets can be separated, each from the other, to form in effect two separate tickets.