Patent US3383293A successfully refreshed from Google Patents.
US3383293A
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Processes for drawing and coating metal substrates
Assignee: Plastic-Clad Metal Products Inc
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Filing: 1967-03-03
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Granted: 1968-05-14
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Expires: 1987-03-03
Abstract
No abstract record available.
Inventors
- 👤 Cyril G Matthews
- 👤 Richard G Matthews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:21
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/20; C; C25; C25F; C25F1/00; B05D2350/00; B05D2350/20; B05D3/00; B05D3/10; B05D3/102; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49982; Y10T29/49986
Claims Analysis
Total Claims: 0
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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) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |