US3394066A
Expired / Lapsed
US
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Method of anodizing by applying a positive potential to a body immersed in a plasma
Assignee: Arthur D Little Inc
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Filing: 1967-07-17
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Granted: 1968-07-23
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Expires: 1987-07-17
Abstract
No abstract record available.
Inventors
- 👤 John L Miles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:19
CPC Classifications
H; H01; H01G; H01G9/00; H01G9/0029; H01G9/0032; C; C23; C23C; C23C8/00; C23C8/06; C23C8/08; C23C8/10; C23C8/36; H01B; H01B1/00; H01B1/02; H01C; H01C17/00; H01C17/06; H01C17/075; H01C17/12; H10; H10N; H10N97/00; H10P; H10P95/00
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) | 1971-07-23 | 1972-01-22 | 1972-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-23 | 1976-01-22 | 1976-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-23 | 1980-01-22 | 1980-07-23 | $7700.00 | Window Closed / Lapsed |