Patent US4846504A successfully refreshed from Google Patents.
US4846504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Secure on-pack promotional coupons
Assignee: CCL Industries Inc
•
Filing: 1988-08-30
•
Granted: 1989-07-11
•
Expires: 2008-08-30
Abstract
Abstract A label assembly includes concealed promotional material, and is secured to the product package with the assembly including water-soluble adhesive. The promotional material may be in the form of a "cents-off" coupon or a scratch-off lottery-type game piece. The use of water-soluble adhesive deters tampering prior to purchase of the product, and the coupon or game piece is subsequently exposed when the water soluble adhesive is washed away. The label assembly may include either one, two, or three layers, with the lowermost label being secured to a backing strip or web preparatory to application to the product. When a single layer is employed, it is opaque, and the promotional material is on its lower surface. In a three-layer unit, the game piece may be sandwiched between an outer label having water-soluble adhesive, and the base label which is provided with permanent pressure-sensitive adhesive.
Inventors
- 👤 John MacGregor
- 👤 Frank J. Welch
- 👤 Kenneth Lin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:10
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F3/08; G09F3/18; G09F3/185; G09F2003/0202; G09F2003/0205; G09F2003/023; G09F2003/0242; G09F2003/0272; G09F2003/0273
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
96 words
A secure, on-pack, promotional label assembly comprising: a backing strip; a coating of release material on said backing strip; at least one base label bearing advertising printed material thereon, mounted on said backing strip; a coating of permanent pressure-sensitive adhesive material on its outer surface; water soluble adhesive means for securing said outer label to said base label; and said assembly including promotional printed material and means for concealing said promotional material when said outer label is adhered to said base label; whereby said outer label may only be removed by the applicaton of water thereto.
Claim 2
Dependent Claim
96 words
A secure, on-pack, promotional label assembly comprising: a backing strip; a coating of release material on said backing strip; at least one base label bearing advertising printed material thereon, mounted on said backing strip; a coating of permanent pressure-sensitive adhesive material on its outer surface; water soluble adhesive means for securing said outer label to said base label; and said assembly including promotional printed material and means for concealing said promotional material when said outer label is adhered to said base label; whereby said outer label may only be removed by the applicaton of water thereto.
Claim 3
Dependent Claim
27 words
A secure, on-pack promotional label assembly as defined in claim 1 wherein a promotional label or coupon is mounted between said base label and said outer label.
Claim 4
Dependent Claim
24 words
A secure, on-pack promotional label assembly as defined in claim 1 wherein said water-soluble adhesive is patterned to facilitate removal of the outer label.
Claim 5
Dependent Claim
20 words
A secure, on-pack promotional label assembly as defined in claim 1 wherein said assembly includes a scratch-off type game piece.
Claim 6
Dependent Claim
24 words
A secure, on-pack promotional label asesmbly as defined in claim 1 wherein said assembly includes a "cents-off" coupon for use in purchasing additional products.
Claim 7
Dependent Claim
21 words
A secure, on-pack promotional label assembly as defined in claim 1 wherein said water-soluble adhesive is a hot melt water-soluble adhesive.
Claim 8
Dependent Claim
25 words
A secure, on-pack promotional label assembly as defined in claim 1 wherein said base label and said promotional printing material are formed of water-resistant material.
Claim 9
Dependent Claim
141 words
A secure, on-pack, promotional label assembly comprising: a backing strip; a coating of release material on said backing strip; at least one label bearing advertising printed material on the front thereof, mounted on said backing strip; a coating of adhesive mateiral on said label and facing said backing strip; said label assembly including promotional printing material supported on said label assembly, and said label assembly including means for concealing said promotional material when viewed from the side of said label bearing advertising printed material; said promotional material and the support therefor being waterpoof; and said assembly having means including water-soluble adhesive material for initially securing said label assembly when it is mounted on a product so that said promotional material is not exposed; whereby said promotional material may only be exposed by the application of water to said water soluble adhesive.
Claim 10
Dependent Claim
141 words
A secure, on-pack, promotional label assembly comprising: a backing strip; a coating of release material on said backing strip; at least one label bearing advertising printed material on the front thereof, mounted on said backing strip; a coating of adhesive mateiral on said label and facing said backing strip; said label assembly including promotional printing material supported on said label assembly, and said label assembly including means for concealing said promotional material when viewed from the side of said label bearing advertising printed material; said promotional material and the support therefor being waterpoof; and said assembly having means including water-soluble adhesive material for initially securing said label assembly when it is mounted on a product so that said promotional material is not exposed; whereby said promotional material may only be exposed by the application of water to said water soluble adhesive.
Claim 11
Dependent Claim
39 words
A secure, on-pack, promotional label assembly as defined in claim 8 wherein said assembly includes a base label having a layer of permanent pressure-sensitive adhesive thereon, and an outer label secured to said base label by said water-soluble adhesive.
Claim 12
Dependent Claim
29 words
A secure, on-pack, promotional label assembly as defined in claim 9 wherein a third intermediate label layer mounted between said base and outer labels bears said promotional printing material.
Claim 13
Dependent Claim
44 words
A secure, on-pack, promotional label assembly as defined in claim 8 wherein said assembly is a single thickness opaque label with the promotional material on the underside thereof, and water soluble adhesive coated on the underside thereof for securing said label to the product.
Claim 14
Dependent Claim
21 words
A secure, on-pack promotional label assembly as defined in claim 8 wherein said water-soluble adhesive is patterned to facilitate removal thereof.
Claim 15
Dependent Claim
20 words
A secure, on-pack promotional label assembly as defined in claim 8 wherein said assembly includes a scratch-off type game piece.
Claim 16
Dependent Claim
24 words
A secure, on-pack promotional label assembly as defined in claim 8 wherein said assembly includes a "cents-off" coupon for use in purchasing additional products.
Claim 17
Dependent Claim
21 words
A secure, on-pack promotional label assembly as defined in claim 8 wherein said water-soluble adhesive is a hot melt water-soluble adhesive.
Claim 18
Dependent Claim
28 words
A secure, on-pack promotional label assembly as defined in claim 8 wherein the portion of said label assembly supporting said promotional material is formed of plastic sheet material.
Claim 19
Independent Claim
116 words
A method comprising the steps of: printing promotional material on substantially waterproof label sheet stock; applying a hot melt, water-soluble permanent, pressure-sensitive adhesive to said label sheet stock with the label sheet stock moving in a predetermined direction, said adhesive being applied in a pattern to each label area with the pattern being interrupted both in said predetermined direction, and transverse thereto; securing said label stock to a release coated backing web; forming individual label assemblies from said label stock; applying said label assemblies to product containers with the promotional material being concealed by at least one layer of said label stock; and subsequently exposing said promotional material by the application of water to said labels.
Claim 20
Independent Claim
116 words
A method comprising the steps of: printing promotional material on substantially waterproof label sheet stock; applying a hot melt, water-soluble permanent, pressure-sensitive adhesive to said label sheet stock with the label sheet stock moving in a predetermined direction, said adhesive being applied in a pattern to each label area with the pattern being interrupted both in said predetermined direction, and transverse thereto; securing said label stock to a release coated backing web; forming individual label assemblies from said label stock; applying said label assemblies to product containers with the promotional material being concealed by at least one layer of said label stock; and subsequently exposing said promotional material by the application of water to said labels.
Claim 21
Dependent Claim
51 words
A method as defined in claim 17 including the additional steps of forming base label sheet material, coating said base label sheet material with permanent pressure-sensitive adhesive, and securing the label stock with the water soluble adhesive to the base label sheet, and the base label sheet to the backing web.
Claim 22
Independent Claim
101 words
A method involving the use of promotional material concealed in label assemblies comprising the steps of: printing promotional material on label sheet stock forming at least part of label assemblies; applying a water-soluble, permanent adhesive to label sheet stock forming at least part of said label assemblies; securing said label stock to a release coated backing web; forming individual label assemblies from the label stock; applying said label assemblies to product containers with the promotional material being concealed by at least one layer of said label stock; and subsequently exposing said promotional material by the application of water to said assemblies.
Claim 23
Independent Claim
101 words
A method involving the use of promotional material concealed in label assemblies comprising the steps of: printing promotional material on label sheet stock forming at least part of label assemblies; applying a water-soluble, permanent adhesive to label sheet stock forming at least part of said label assemblies; securing said label stock to a release coated backing web; forming individual label assemblies from the label stock; applying said label assemblies to product containers with the promotional material being concealed by at least one layer of said label stock; and subsequently exposing said promotional material by the application of water to said assemblies.
Claim 24
Dependent Claim
51 words
A method as defined in claim 19 including the additional steps of forming base label sheet material, coating said base label sheet material with permanent pressure-sensitive adhesive, and securing the label stock with the water soluble adhesive to the base label sheet, and the base label sheet to the backing web.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-10 | 1993-01-09 | 1993-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-10 | 1997-01-09 | 1997-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-10 | 2001-01-09 | 2001-07-11 | $7700.00 | Window Closed / Lapsed |