US4544590A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated member and method of making same
Assignee: MILLER PRODUCTS Inc A CORP OF OH
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Filing: 1982-03-17
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Granted: 1985-10-01
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Expires: 2002-03-17
Abstract
Abstract A method of making an improved laminated member such as a membership card, label, coupon or other die-cut member having indicia printed on one or both sides which is bonded to a base sheet for shipment of display and which when removed from the base sheet leaves no exposed adhesive on either the base sheet or indicia-bearing member. A pair of transparent plastic sheets are releasably joined together by thermal pressure and are attached to a carrier sheet by a pressure-sensitive adhesive. Indicia are printed in mirror image on an exposed side of one of the plastic sheets and the card or label is bonded by an adhesive to this mirror image printed side. Additional indicia are printed on the other side of the card or label. This laminated member then can be die cut forming a plurality of individual labels or cards on the carrier sheet. These cards or labels then are stripped from the carrier sheet and applied by the pressure-sensitive adhesive remaining thereon onto individual base sheets for mailing and/or distribution. The adherence of the adhesive which attaches the laminated member on the base sheet is greater than the adherence between the joined plastic sheets, whereby the plastic sheets will separate upon removal of the label or card from the base sheet to provide a card having printing on both sides and without any adhesive being exposed either on the card or base sheet.
Inventors
- 👤 James R. Egan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:13
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F3/0288; Y; Y10; Y10S; Y10S206/00; Y10S206/831; Y10S428/00; Y10S428/914; Y10T; Y10T428/00; Y10T428/14; Y10T428/1452; Y10T428/1457; Y10T428/24; Y10T428/24628; Y10T428/24736; Y10T428/28; Y10T428/2839
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
189 words
A laminated member including: (a) a carrier having an adhesive release coating applied to one side thereof; (b) a first sheet of plastic having a pressure-sensitive adhesive on one side thereof releasably securing said first sheet of plastic on the side of the carrier having the release coating; (c) a second sheet of plastic releasably secured generally throughout one side to another side of the first sheet of plastic; (d) a top sheet of material having printed indicia thereon secured to another side of the second sheet of plastic; and (e) said sheets of plastic being releasably secured together with a greater force than the force provided by the adhesion between the first sheet of plastic and the carrier whereby the carrier may be stripped from the first sheet of plastic with said pressure-sensitive adhesive remaining on said first sheet for subsequent attachment of the joined plastic sheets and top sheet of material by said adhesive to a base sheet of material with said sheets of plastic being subsequently completely disengageable fom each other to provide two separated members without adhesive being exposed on either of the separated members.
Claim 2
Dependent Claim
189 words
A laminated member including: (a) a carrier having an adhesive release coating applied to one side thereof; (b) a first sheet of plastic having a pressure-sensitive adhesive on one side thereof releasably securing said first sheet of plastic on the side of the carrier having the release coating; (c) a second sheet of plastic releasably secured generally throughout one side to another side of the first sheet of plastic; (d) a top sheet of material having printed indicia thereon secured to another side of the second sheet of plastic; and (e) said sheets of plastic being releasably secured together with a greater force than the force provided by the adhesion between the first sheet of plastic and the carrier whereby the carrier may be stripped from the first sheet of plastic with said pressure-sensitive adhesive remaining on said first sheet for subsequent attachment of the joined plastic sheets and top sheet of material by said adhesive to a base sheet of material with said sheets of plastic being subsequently completely disengageable fom each other to provide two separated members without adhesive being exposed on either of the separated members.
Claim 3
Dependent Claim
56 words
The laminated member defined in claim 1 in which the second sheet of plastic film is transparent; and in which indicia are printed in mirror image on the other side of the second sheet whereby said printed indicia are visible on the top sheet of material when the sheets of plastic are separated from each other.
Claim 4
Dependent Claim
63 words
The laminated member defined in claim 2 in which a base sheet of material is mounted on the one side of the first sheet of plastic by the adhesive that is exposed after the carrier is stripped from said first plastic sheet; and in which said adhesive has a greater securing force than the force releasably securing together the joined sheets of plastic.
Claim 5
Dependent Claim
37 words
The laminated member defined in claim 1 in which the top sheet of material and two sheets of plastic are die cut into a plurality of individual laminated members releasably mounted on the carrier by the adhesive.
Claim 6
Dependent Claim
33 words
The laminated member defined in claim 1 in which the carrier is a flexible elongated strip of paper having a silicone coating on said one side thereof to provide the adhesive release coating.
Claim 7
Dependent Claim
45 words
The laminated member defined in claim 1 in which one of the first and second sheets of plastic is transparent polyester film, and in which the other one of said sheets is a combined sheet of polyester film and polyethylene film joined by an adhesive.
Claim 8
Dependent Claim
18 words
The laminated member defined in claim 6 in which the polyethylene film has an ethyl vinyl acetate additive.
Claim 9
Dependent Claim
49 words
The laminated member defined in claim 6 in which the sheet of transparent polyester film is approximately 2 mils thick; and in which the polyester film of the combined sheet is approximately 1/2 mil thick and the polyethylene film of said combined sheet is approximately 11/2 mils thick. PG,28
Claim 10
Dependent Claim
23 words
The laminated member defined in claim 1 in which the first and second sheets of plastic are releasably secured together by thermal pressure.
Claim 11
Dependent Claim
130 words
A laminated member including: (a) a base sheet; (b) a first sheet of plastic bonded on one side thereof by an adhesive to the base sheet; (c) one side of a second sheet of plastic releasably secured generally throughout said side to another side of the first sheet of plastic; (d) a top sheet of material bonded to another side of the second sheet of plastic; and (e) printed indicia on either the top sheet or second sheet of plastic, said sheets of plastic being completely disengageable from each other to provide a separated first member comprising the second sheet of plastic and top sheet of material having printed indicia exposed thereon without adhesive being exposed on either the separated first member or remaining first plastic sheet and base sheet.
Claim 12
Dependent Claim
130 words
A laminated member including: (a) a base sheet; (b) a first sheet of plastic bonded on one side thereof by an adhesive to the base sheet; (c) one side of a second sheet of plastic releasably secured generally throughout said side to another side of the first sheet of plastic; (d) a top sheet of material bonded to another side of the second sheet of plastic; and (e) printed indicia on either the top sheet or second sheet of plastic, said sheets of plastic being completely disengageable from each other to provide a separated first member comprising the second sheet of plastic and top sheet of material having printed indicia exposed thereon without adhesive being exposed on either the separated first member or remaining first plastic sheet and base sheet.
Claim 13
Dependent Claim
43 words
The laminated member defined in claim 10 in which the first and second sheets of plastic are releasably secured together at predetermined areas with other areas adjacent said secured areas being unsecured to provide lift areas for subsequently separating said sheets of plastic.
Claim 14
Dependent Claim
43 words
The laminated member defined in claim 11 in which predetermined areas of either the first or second sheets of plastic are coated with a release agent to prevent said sheets from being secured together in said coated areas to form the lift areas.
Claim 15
Dependent Claim
46 words
The laminated member defined in claim 12 in which the release agent is applied to said coated sheet in a plurality of spaced diamond-shaped areas forming a plurality of intersecting stripes, which stripes provide the releasably secured areas when the plastic sheets are releasably secured together.
Claim 16
Dependent Claim
21 words
The laminated member defined in claim 12 in which the release agent is an overprint release varnish having a silicone additive.
References Cited (Backward Citations)
US2190210A
Cited
US2560566A
Cited
US2567067A
Cited
US2648924A
Cited
US3067054A
Cited
US3843480A
Cited
US3459626A
Cited
US3226910A
Cited
US3556894A
Cited
US3524782A
Cited
US3607525A
Cited
US3524271A
Cited
US3690909A
Cited
US4068028A
Cited
US3869328A
Cited
US3958051A
Cited
US4070220A
Cited
US4208231A
Cited
US4121961A
Cited
US4157410A
Cited
US4220490A
Cited
US4253899A
Cited
US4398985A
Cited
US4359358A
Cited
US4400419A
Cited
US4479838A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-09-30 | 1989-04-01 | 1989-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-09-30 | 1993-04-01 | 1993-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-09-30 | 1997-04-01 | 1997-10-01 | $7700.00 | Window Closed / Lapsed |