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US3514272A
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Process for vanadiding metals
Assignee: GANNON UNIVERSITY ERIE
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Filing: 1966-11-10
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Granted: 1970-05-26
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Expires: 1986-11-10
Abstract
No abstract record available.
Inventors
- 👤 Newell C Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:18
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/382; C; C25; C25D; C25D3/00; C25D3/66; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12778; Y10T428/12806; Y10T428/12819
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA554772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |