Patent US3594245A successfully refreshed from Google Patents.
US3594245A
Expired / Lapsed
US
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Method of making embossed panel
Assignee: Hambro Forest Products Inc
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Filing: 1967-07-17
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Granted: 1971-07-20
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Expires: 1987-07-17
Abstract
Abstract A PANEL HAVING A PLASTIC FILM AS AN OVERLAY OVER A DENSE BASE LAYER OF PARTICLE BOARD, WITH AN EMBOSSED PATTERN BORNE BY THE BASE LAYER AND THE OVERLAY, MANUFACTURED BY THE STEPS OF PREPARING A MAT OF LOOSELY ORGANIZED, BONDABLE PARTICLE MATERIAL, PLACING A PLASTIC FILM OVER THIS MAT, AND WITH AN EMBOSSING PLATE HAVING A PATTERN IN RELIEF CARRIED OVER ONE FACE, PRESSING THE PLASTIC FILM AGAINST THE MAT, SIMULTANEOUSLY WITH THE APPLICATION OF HEAT, TO CONSOLIDATE THE FILM AND THE PARTICLE MATERIAL IN THE MAT INTO AN INTEGRAL PANEL PRODUCT, WITH THE PATTERN ON THE FACE OF SAID PLATE TRANSFERRED IN TACTILE FORM THROUGH THE OVERLAY TO THE DENSE BASE LAYER.
Inventors
- 👤 Jack R Hayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:30
CPC Classifications
B; B27; B27N; B27N3/00; B27N3/06; B27N5/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1023; Y10T156/1039
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-19 | 1975-01-18 | 1975-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-19 | 1979-01-18 | 1979-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-19 | 1983-01-18 | 1983-07-20 | $7700.00 | Window Closed / Lapsed |