Patent US2695421A successfully refreshed from Google Patents.
US2695421A
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US
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Method and apparatus for continuous coating
Assignee: Plasti Clad Metal Products Inc
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Filing: 1951-08-20
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Granted: 1954-11-30
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Expires: 1971-08-20
Abstract
No abstract record available.
Inventors
- 👤 Ernest L Amundson
- 👤 Cyril G Matthews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:30
CPC Classifications
B; B05; B05C; B05C3/00; B05C3/02; B05C3/12; B05C3/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US576702A
Cited
US2390823A
Cited
US1776073A
Cited
US1802605A
Cited
US2260860A
Cited
US2199067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-29 | 1958-05-31 | 1958-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-29 | 1962-05-31 | 1962-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-29 | 1966-05-31 | 1966-11-30 | $7700.00 | Window Closed / Lapsed |