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Patent US3135643A successfully refreshed from Google Patents.
US3135643A
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Decorative laminates
Assignee: General Electric Co
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Filing: 1960-05-31
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Granted: 1964-06-02
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Expires: 1980-05-31
Abstract
No abstract record available.
Inventors
- 👤 Edward F Michl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:52
CPC Classifications
D; D21; D21H; D21H27/00; D21H27/18; D21H27/22; D21H27/26; D21H27/28; B; B44; B44C; B44C5/00; B44C5/04; B44C5/0469; B44C5/0476; Y; Y10; Y10S; Y10S428/00; Y10S428/918; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24934; Y10T428/25; Y10T428/259; Y10T428/31504; Y10T428/31942; Y10T428/31946; Y10T428/31949; Y10T428/31964
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
62 words
AN ABRASION-RESISTANT DECORATIVE LAMINATE COMPRISING A CORE AND A SINGLE SURFACE LAMINA POSITIONED THEREOVER, SAID SURFACE LAMINA COMPRISING A PRINT SHEET COATED WITH A COMPOSITION COMPRISING (1) 100 PARTS BY WEIGHT OF A THERMOSETTING RESIN, (2) FROM ABOUT 5 TO ABOUT 30 PARTS BY WEIGHT OF SILICA FLOUR, (3) FROM ABOUT 10 TO ABOUT 40 PARTS BY WEIGHT OF FINELY-DIVIDED CELLULOSIC FLOCK
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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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |