Scratch-off game and game piece therefor

• US 5,451,052 A
• Filed: 09/07/1994
• Issued: 09/19/1995
• Est. Priority Date: 09/07/1994
• Status: Expired due to Term

• Current Assignee: Scientific Games Corporation
• Original Assignee: Scientific Games Corporation
• Inventors: Crocker, Stephen, Mangold, Terry D., Roath, Howard D., Behm, William F.
• Primary Examiner(s): LAYNO, BENJAMIN
• Application Number:
  US08/302,114
• Time in Patent Office: 377 Days
• Field of Search: 273/138 R, 273/138 A, 273/139, 283/903, 283/901, 283/100-103
• US Class Current: 273/139
• CPC Class Codes: A63F 3/0665 having a message becoming legible after rubbing-off a coating or removing an adhesive layer for educational purposes G09B
• CPC Class Codes: B42D 15/00 Printed matter of special format or style not otherwise provided for
• CPC Class Codes: Y10S 283/901 Concealed data
• CPC Class Codes: Y10S 283/903 Lottery ticket

Abstract

A game piece and a method of simulating a player selection lottery game using the game piece. The game piece is made from a substrate. The game piece has predetermined playing groups of digits and at least two matching groups of digits printed thereon. The game piece also has, for each matching group of digits, a predetermined prize indicia. These prize indicia represent prizes associated with each of the matching groups. Either the playing or matching groups (or preferably both) are covered with, for example, aluminum permeated latex. The player scratches off the latex from a playing and a matching group, and depending upon the relevant match type, compares the groups accordingly. The relevant match types include a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group. If the criteria of the match type are met, the game piece is redeemable for the prize indicated in the associated predetermined prize indicia. The predetermined prize indicia may also be covered with latex.

Claims

1. A game piece, comprising:

a) a substrate;

b) a plurality of predetermined printed indicia on the substrate representing drawn digits printed in at least one playing group consisting of a preselected number of drawn digits;

c) a plurality of predetermined printed indicia on the substrate representing matchable digits printed in at least two matching groups each consisting of a preselected number of matchable digits;

d) a plurality of predetermined prize indicia on the substrate representing a plurality of prizes, wherein each of the prize indicia is associated with each of the at least two matching groups; and

e) means for removably covering the predetermined printed indicia representing at least one of;

i) each of the at least one playing groups; and

ii) each of the at least two matching groups,

and wherein a selected one of the matching groups represents a first match type selected from the group consisting of;

a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group.

2. The game piece of claim 1, further comprising at least one second matching group consisting of a preselected number of matchable digits, wherein the second matching group represents a second match type selected from the group consisting of:

a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group, and wherein the second match type differs from the first match type.

3. The game piece of claim 2, further comprising at least one third matching group consisting of a preselected number of matchable digits, wherein the third matching group represents a third match type selected from the group consisting of:

a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group, and wherein the third match type differs from the first and second match types.

4. The game piece of claim 3, further comprising at least one fourth matching group consisting of a preselected number of matchable digits, wherein the fourth matching group represents a fourth match type selected from the group consisting of:

a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group, and wherein the fourth match type differs from the first, second and third match types.

5. The game piece of claim 1, wherein the preselected number of drawn digits equals the preselected number of matchable digits.

6. The game piece of claim 1, wherein the preselected number of drawn digits differs from the preselected number of matchable digits.

7. The game piece of claim 5, wherein the preselected number of drawn digits is three.

8. The game piece of claim 7, wherein the selected plurality match comprises a front pair match.

9. The game piece of claim 7, wherein the selected plurality match comprises a back pair match.

10. The game piece of claim 1, wherein the means for removably covering the predetermined printed indicia covers the predetermined printed indicia representing each of the at least one playing groups.

11. The game piece of claim 1, wherein the means for removably covering the predetermined printed indicia covers the predetermined printed indicia representing each of the at least two matching groups.

12. The game piece of claim 1, wherein the means for removably covering the predetermined printed indicia covers the predetermined printed indicia representing:

a) each of the at least one playing groups; and

b) each of the at least two matching groups.

13. The game piece of claim 1, further comprising second means for removably covering the predetermined prize indicia.

14. A method of simulating a player selection lottery game, comprising the steps of:

a) providing a game piece comprising

i) a substrate;

ii) a plurality of predetermined printed indicia on the substrate representing drawn digits printed in at least one playing group consisting of a preselected number of drawn digits;

iii) a plurality of predetermined printed indicia on the substrate representing matchable digits printed in at least two matching groups each consisting of a preselected number of matchable digits;

iv) a plurality of predetermined prize indicia on the substrate representing a plurality of prizes, wherein each of the prize indicia is associated with each of the at least two matching groups; and

v) means for removably covering the predetermined printed indicia representing at least one of;

1) each of the at least one playing groups; and

2) each of the at least two matching groups, and wherein a selected one of the matching groups represents a first match type selected from the group consisting of;

a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group;

b) removing the means for removably covering the predetermined printed indicia representing a selected playing group;

c) removing the means for removably covering the predetermined printed indicia representing a selected matching group; and

d) comparing the uncovered selected matching group with the uncovered selected playing group, whereby the game piece is redeemable for the prize indicated in the associated predetermined prize indicia if the selected matching group is of the first match type.

15. The method claim 14, wherein the game piece further comprises at least one second matching group consisting of a preselected number of matchable digits, wherein the second matching group represents a second match type selected from the group consisting of:

a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group, and wherein the second match type differs from the first match type, and further comprising the steps of;

a) removing the means for removably covering the predetermined printed indicia representing the selected second matching group; and

b) comparing the uncovered second matching group with the uncovered selected playing group, whereby the game piece is redeemable for the prize indicated in the associated predetermined prize indicia if the selected second matching group is of the second match type.

16. The method claim 15, wherein the game piece further comprises at least one third matching group consisting of a preselected number of matchable digits, wherein the third matching group represents a third match type selected from the group consisting of:

a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group, and wherein the third match type differs from the first and second match types, and further comprising the steps of;

a) removing the means removably covering the predetermined printed indicia representing the selected third matching group; and

b) comparing the uncovered selected third matching group with the uncovered selected playing group, whereby the game piece is redeemable for the prize indicated in the associated predetermined prize indicia if the selected third matching group is of the third match type.

17. The method claim 16, wherein the game piece further comprises at least one fourth matching group consisting of a preselected number of matchable digits, wherein the fourth matching group represents a fourth match type selected from the group consisting of:

a potential exact order match to a selected playing group, an any order match to a selected playing group, a plurality match to a selected playing group, and a single digit match to a selected playing group, and wherein the fourth match type differs from the first, second and third match types, and further comprising the steps of;

a) removing the means removably covering the predetermined printed indicia representing the selected fourth matching group; and

b) comparing the uncovered selected fourth matching group with the uncovered selected playing group, whereby the game piece is redeemable for the prize indicated in the associated predetermined prize indicia if the selected fourth matching group is of the fourth match type.

18. The method of claim 14, wherein the preselected number of drawn digits equals the preselected number of matchable digits.

19. The method of claim 18, wherein the preselected number of drawn digits is three.

20. The method of claim 19, wherein the selected plurality match comprises a front pair match.

21. The method of claim 19, wherein the selected plurality match comprises a back pair match.

22. The method of claim 14, wherein the preselected number of drawn digits differs from the preselected number of matchable digits.

23. The method of claim 14, wherein the means for removably covering the predetermined printed indicia covers the predetermined printed indicia representing each of the at least one playing groups.

24. The method of claim 14, wherein the means for removably covering the predetermined printed indicia covers the predetermined printed indicia representing each of the at least two matching groups.

25. The method of claim 14, wherein the means for removably covering the predetermined printed indicia covers the predetermined printed indicia representing:

a) each of the at least one playing groups; and

b) each of the at least two matching groups.

26. The method of claim 14, wherein the game piece further comprises second means for removably covering the predetermined prize indicia and further comprising the step of, before the comparing step, removing the second means for removably covering the predetermined prize indicia.