US4377050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated tape for imprinting
Assignee: Individual
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Filing: 1981-06-01
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Granted: 1983-03-22
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Expires: 2001-06-01
Abstract
Abstract The method and apparatus of the present invention are contemplated in combination with a laminated tape including a clear film and a suitable base, an extrudable adhesive being arranged between the clear film and the base along with a color agent adapted for transport with the adhesive during lateral extrusion. Substantial removal of the adhesive from a selected area of the laminated tape thus results in removal of the color agent and exposure of the base within the selected area. The method and apparatus contemplate means for applying heat and pressure to the selected area of the laminated tape within predetermined parameters for causing lateral extrusion of the adhesive layer and corresponding transport of the color agent to expose the base within the selected area. The method and apparatus of the invention preferably contemplate the laminated tape as being of an elongated configuration with a variety of indicia being available for sequentially imprinting different portions of the tape.
Inventors
- 👤 Roy J. Renholts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:54
CPC Classifications
B; B44; B44C; B44C3/00; B44C3/08; B44C3/085; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10T; Y10T428/00; Y10T428/14; Y10T428/1467; Y10T428/24; Y10T428/24479; Y10T428/24521; Y10T428/24802; Y10T428/24851; Y10T428/2486; Y10T428/24868; Y10T428/24876; Y10T428/24893; Y10T428/24901; Y10T428/28; Y10T428/2813; Y10T428/2848
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
140 words
A laminated tape adapted for imprinting of indicia upon selected surface portions thereof, comprising a suitable base layer, a clear film forming an upper layer of the laminated tape, an adhesive vehicle layer comprising two layer portions being arranged intermediate the base layer and the clear film, and a color agent forming a layer intermediate the two adhesive layer portions to provide a selected color across the area of the tape as viewed through the clear film, the adhesive layer and color agent being generally viscous under normal conditions in order to assure adhesion within the laminated tape, the adhesive vehicle layer being extrudable under combined effects of heat and pressure applied to a selected surface portion of the tape to result in lateral extrusion of the adhesive vehicle layer and the color agent away from the selected surface area.
Claim 2
Dependent Claim
140 words
A laminated tape adapted for imprinting of indicia upon selected surface portions thereof, comprising a suitable base layer, a clear film forming an upper layer of the laminated tape, an adhesive vehicle layer comprising two layer portions being arranged intermediate the base layer and the clear film, and a color agent forming a layer intermediate the two adhesive layer portions to provide a selected color across the area of the tape as viewed through the clear film, the adhesive layer and color agent being generally viscous under normal conditions in order to assure adhesion within the laminated tape, the adhesive vehicle layer being extrudable under combined effects of heat and pressure applied to a selected surface portion of the tape to result in lateral extrusion of the adhesive vehicle layer and the color agent away from the selected surface area.
Claim 3
Dependent Claim
35 words
The laminated tape of claim 1 wherein the base layer is transparent, permitting the color of a surface to which a tape is applied to be visible through the selected surface area of the tape.
Claim 4
Dependent Claim
33 words
The laminated tape of claim 2 wherein the base layer comprises an adhesive surface and a removable backing over the adhesive surface to facilitate application of the laminated tape to a selected surface.
Claim 5
Dependent Claim
24 words
The laminated tape of claim 1 wherein the base layer comprises adhesive means for facilitating application of the laminated tape to a selected surface.
Claim 6
Dependent Claim
21 words
The laminated tape of claim 1 wherein the color agent forms an opaque color in the tape beneath the clear film.
Claim 7
Dependent Claim
26 words
The laminated tape of claim 5 wherein the base layer forms another color which is visible through the selected surface area upon imprintation of the tape.
Claim 8
Dependent Claim
26 words
The laminated tape of claim 1 wherein the base layer forms another color which is visible through the selected surface area upon imprintation of the tape.
Claim 9
Dependent Claim
76 words
The laminated tape of claim 1 wherein a selected indicia is applied to the selected surface area of the tape by heating and pressurizing the tape to extrude the adhesive layer and corresponding color agent from the selected surface area, and extruded combination of adhesive and color agent tending to concentrate about the periphery of the selected surface area to provide a highlight effect between the selected surface area and the surrounding portions of the tape.
Claim 10
Dependent Claim
40 words
The laminated tape of claim 1 wherein the base layer comprises a clear base film adjacent to the adhesive layer and colored adhesive means adjacent to the clear base film for facilitating application of the tape to a selected surface.
Claim 11
Dependent Claim
29 words
The laminated tape of claim 9 wherein the colored adhesive means comprises a colored adhesive base layer and a peelable backing for selectively exposing the colored adhesive base layer.
Claim 12
Dependent Claim
56 words
The laminated tape of claim 1 wherein the adhesive layer comprises two clear adhesive layer components, the color agent comprising a layer of pigment intermediate the two clear adhesive layer components, the base layer comprising a colored base film adjacent the adhesive layer and adhesive means for facilitating mounting of the tape to a selected surface.
Claim 13
Dependent Claim
37 words
The laminated tape of claim 11 wherein the adhesive means comprises an adhesive base layer secured to the colored film and a peelable backing for selectively exposing the adhesive base layer for application to the selected surface.
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) | 1986-03-21 | 1986-09-20 | 1987-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-03-21 | 1990-09-20 | 1991-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-03-21 | 1994-09-20 | 1995-03-22 | $7700.00 | Window Closed / Lapsed |