US3323977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wood grain finish decorative laminate and method for its production
Assignee: Westinghouse Electric Corp
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Filing: 1964-02-24
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Granted: 1967-06-06
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Expires: 1984-02-24
Abstract
No abstract record available.
Inventors
- 👤 Hood William Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:53
CPC Classifications
B; B32; B32B; B32B27/00; B44; B44F; B44F9/00; B44F9/02; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24066; Y10T428/24355; Y10T428/24438; Y10T428/26
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
57 words
A HIGH PRESSURE DECORATIVE LAMINATE COMPRISING, IN COMBINATION, THEREMOSET RESIN IMPREGNATED FIBROUS LAMINAE CONSOLIDATED INTO A UNITARY STRUCTURE, THE LAMINAE INCLUDING MELAMINE-FORMALDEHYDE IMPREGNATED WOOD GRAIN FIBROUS PRINT AND FIBROUS OVERLAY SHEETS, THE OVERLAY SHEET HAVING A MICRO-FRACTURED RESINOUS SURFACE THAT EXPOSES SURFACE FIBERS, THE SURFACE FIBERS BEING THOROUGHLY WETTED WITH OIL TO PROVIDE AN ATTRACTIVE HAZE-FREE APPEARANCE.
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) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |