Patent US3290170A successfully refreshed from Google Patents.
US3290170A
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US
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Oxidation-resistant coating method and coated article
Assignee: General Electric Co
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Filing: 1962-12-20
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Granted: 1966-12-06
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Expires: 1982-12-20
Abstract
No abstract record available.
Inventors
- 👤 John M Houston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:08
CPC Classifications
H; H01; H01B; H01B1/00; H01B1/02; H01B1/026; C; C23; C23C; C23C10/00; C23C10/28; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12681
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2700623A
Cited
US2898230A
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US2906002A
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US2952725A
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US3141238A
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US3183588A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |