Patent US663547A successfully refreshed from Google Patents.
Patent US4850618A successfully refreshed from Google Patents.
US4850618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lottery ticket
Assignee: HALLADAY Inc
•
Filing: 1988-01-11
•
Granted: 1989-07-25
•
Expires: 2008-01-11
Abstract
Abstract A lottery ticket which has a layer of thermally-activated material beneath a ruboff layer, the material being selectively activated by a thermal sensor at the point of sale so as to apply the prize indicia on the thermally-activated material while it is still underneath the ruboff layer.
Inventors
- 👤 Allan W. Halladay, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:03
CPC Classifications
B; B42; B42D; B42D15/00; B42D15/0073; B42D15/0093; A; A63; A63F; A63F3/00; A63F3/06; A63F3/065; A63F3/0665; A63F3/0685; B41; B41M; B41M5/00; B41M5/26; B41M5/28; Y; Y10; Y10S; Y10S283/00; Y10S283/903
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
207 words
A lottery ticket comprising: a card stock having top surface and a bottom surface, a metallic layer disposed on one of said surfaces of said card stock, a lamination layer covering said metallic layer when said metallic layer is applied to said top surface, a layer of thermally-activated material for holding prize indicia attached to a portion of said top surface of said card stock or said lamination layer if said metallic layer is disposed on said top surface of said card stock, said thermally-activated layer having no prize indicia thereon when said card is made but to which prize indicia can be applied through the selective application of heat to said card when finished, a release coat which covers said thermally-activated layer, a ruboff material covering at least a portion of said thermally-activated material and said release coat covering it, said ruboff material comprising a first ruboff layer which is applied over at least a portion of said thermally-activated layer and said release coat and a second ruboff layer which is harder than said first ruboff layer and which is applied over said first ruboff layer, a confusion pattern covering at least a portion of said ruboff material, and a protective coating covering said confusion pattern.
Claim 2
Dependent Claim
207 words
A lottery ticket comprising: a card stock having top surface and a bottom surface, a metallic layer disposed on one of said surfaces of said card stock, a lamination layer covering said metallic layer when said metallic layer is applied to said top surface, a layer of thermally-activated material for holding prize indicia attached to a portion of said top surface of said card stock or said lamination layer if said metallic layer is disposed on said top surface of said card stock, said thermally-activated layer having no prize indicia thereon when said card is made but to which prize indicia can be applied through the selective application of heat to said card when finished, a release coat which covers said thermally-activated layer, a ruboff material covering at least a portion of said thermally-activated material and said release coat covering it, said ruboff material comprising a first ruboff layer which is applied over at least a portion of said thermally-activated layer and said release coat and a second ruboff layer which is harder than said first ruboff layer and which is applied over said first ruboff layer, a confusion pattern covering at least a portion of said ruboff material, and a protective coating covering said confusion pattern.
Claim 3
Dependent Claim
17 words
The lottery ticket of claim 2 wherein said metallic layer comprises a piece of thin aluminum foil.
Claim 4
Dependent Claim
14 words
The lottery ticket of claim 1 wherein said thermally-activated layer comprises a thermal paper.
Claim 5
Dependent Claim
14 words
The lottery ticket of claim 1 wherein said thermally-activated layer comprises a thermal solution.
Claim 6
Dependent Claim
19 words
The lottery ticket of claim 1 wherein said thermally-activated layer activates at temperatures between 120° F. and 150° F.
Claim 7
Dependent Claim
16 words
The lottery ticket of claim 1 wherein said ruboff layers have melting temperatures above 350° F.
Claim 8
Dependent Claim
14 words
The lottery ticket of claim 1 wherein said lamination layer comprises an acrylic coating.
Claim 9
Dependent Claim
20 words
The lottery ticket of claim 1 wherein said release coat between said thermally-activated layer and said ruboff material is clear.
Claim 10
Dependent Claim
22 words
The lottery ticket of claim 1 wherein said protective coating is a clear varnish solution with a melting point above 350° F.
Claim 11
Dependent Claim
20 words
The lottery ticket of claim 1 wherein said protective coating is a clear varnish solution with an ultraviolet drying system.
Claim 12
Independent Claim
182 words
A method of making a lottery ticket comprising: applying a metallic layer to either a top or bottom surface of a card stock, laminating said metallic layer with a laminate when said metallic layer is applied to said top surface of said card stock, attaching a layer of thermally-activated material to card stock or said laminate if said metallic layer is applied to said top surface of said card stock, said thermally-activated layer having no prize indicia thereon but to which prize indicia may be applied through the selective application of heat to said finished card, applying a release coat over said thermally-activated layer, applying a ruboff material over at least a portion of said thermally-activated material and said release coat covering it, said applying a ruboff material comprising applying a first layer of ruboff ink and then applying a second layer of a different ruboff ink which is harder to scratch off than said first layer of ruboff ink, applying a confusion pattern over at least a portion of said ruboff material, and applying a protective coating over said confusion pattern.
Claim 13
Independent Claim
182 words
A method of making a lottery ticket comprising: applying a metallic layer to either a top or bottom surface of a card stock, laminating said metallic layer with a laminate when said metallic layer is applied to said top surface of said card stock, attaching a layer of thermally-activated material to card stock or said laminate if said metallic layer is applied to said top surface of said card stock, said thermally-activated layer having no prize indicia thereon but to which prize indicia may be applied through the selective application of heat to said finished card, applying a release coat over said thermally-activated layer, applying a ruboff material over at least a portion of said thermally-activated material and said release coat covering it, said applying a ruboff material comprising applying a first layer of ruboff ink and then applying a second layer of a different ruboff ink which is harder to scratch off than said first layer of ruboff ink, applying a confusion pattern over at least a portion of said ruboff material, and applying a protective coating over said confusion pattern.
Claim 14
Dependent Claim
21 words
The method of claim 11 wherein attaching a thermally-activated layer comprises laminating thermal paper to the card stock or said laminate.
Claim 15
Dependent Claim
14 words
The method of claim 11 wherein said ruboff layers are applied by flexographic printing.
Claim 16
Dependent Claim
17 words
The method of claim 11 wherein said laminating comprises applying an acrylic coating over said card stock.
References Cited (Backward Citations)
GB1275929A
Cited
US3861952A
Cited
US3789425A
Cited
US3945870A
Cited
US4191376A
Cited
US4095824A
Cited
US4305082A
Cited
US4398708A
Cited
US4174857A
Cited
US4299637A
Cited
US4560426A
Cited
US4241942A
Cited
US4460676A
Cited
US4597592A
Cited
US4486033A
Cited
US4677553A
Cited
US4643454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-24 | 1993-01-23 | 1993-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-24 | 1997-01-23 | 1997-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-24 | 2001-01-23 | 2001-07-25 | $7700.00 | Window Closed / Lapsed |