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US3468695A
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Method of coating a steel base with aluminum
Assignee: HOMER W GILES
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Filing: 1964-07-02
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Granted: 1969-09-23
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Expires: 1984-07-02
Abstract
No abstract record available.
Inventors
- 👤 Alfred P Federman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:04
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/04; C23C2/12; C23C2/34; C23C2/36; C23C2/38; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12736; Y10T428/1275; Y10T428/12757
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2082622A
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US2166510A
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US2235729A
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US2197622A
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US2656285A
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US2914423A
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US2926103A
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US3227577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |