US4061516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Patching technique for damaged, printed design
Assignee: Armstrong World Industries Inc
•
Filing: 1976-10-04
•
Granted: 1977-12-06
•
Expires: 1996-10-04
Abstract
Abstract A process is provided for repairing design defects or damage in a decorative surface. Repair patches are made at the same time that the decorative surface is prepared. Any defects in a decorative surface are corrected by a repair patch which has the same pattern as the decorative surface. The repair patch is specifically made so that it can be applied to the decorative surface to conceal defects in the decorative surface.
Inventors
- 👤 Jay R. George
- 👤 Larry L. Line
- 👤 David H. Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:07
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/28; B44; B44C; B44C1/00; B44C1/10; B44C1/16; B44C1/165; B44C1/17; B44C1/1712; B44C1/1716; Y; Y10; Y10T; Y10T428/00; Y10T428/20
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
103 words
In a process for repairing printed design defects in a decorative surface, the steps comprising: a. printing the decorative surface and printing a compatible design on a carrier with the same printing setup, b. applying over the design on the carrier a background coating, c. then applying over said last mentioned coating on the carrier an adhesive layer, d. said carrier with said printing and coatings forming a repair patch, e. positioning at least a part of said patch on the design defect in said decorative surface with said adhesive layer adjacent said decorative surface, and f. stripping said carrier from said patch.
Claim 2
Dependent Claim
103 words
In a process for repairing printed design defects in a decorative surface, the steps comprising: a. printing the decorative surface and printing a compatible design on a carrier with the same printing setup, b. applying over the design on the carrier a background coating, c. then applying over said last mentioned coating on the carrier an adhesive layer, d. said carrier with said printing and coatings forming a repair patch, e. positioning at least a part of said patch on the design defect in said decorative surface with said adhesive layer adjacent said decorative surface, and f. stripping said carrier from said patch.
Claim 3
Dependent Claim
35 words
In a process according to claim 1 wherein said adhesive layer is a heat sensitive material and there is the further step of using heat and pressure to adhere the patch to the decorative surface.
Claim 4
Dependent Claim
43 words
In a process according to claim 1 wherein said patch positioned on the decorative surface has a design compatible with the design surrounding and including the defect and there is the further step of cutting the patch applied in generally a football shape.
Claim 5
Dependent Claim
33 words
In a process according to claim 3 wherein the design is a wood grain design and the long axis of the football shape patch extends along the grain of the wood grain design.
Claim 6
Dependent Claim
32 words
In a process according to claim 4 wherein said carrier is mounted on particle board and printed at the same time as is the particle board used to make the finished product.
Claim 7
Dependent Claim
35 words
In a process according to claim 5 wherein said finished decorative surface with the patch applied thereto is covered by conventional finish coating material to obscure the presence of the patch from detection by touch.
Claim 8
Dependent Claim
14 words
In a process according to claim 6 wherein said background coating is substantially opaque.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-05 | 1981-06-06 | 1981-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-05 | 1985-06-06 | 1985-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-05 | 1989-06-06 | 1989-12-06 | $7700.00 | Window Closed / Lapsed |