US3367022A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming a uranium film on tantalum
Assignee: Motors Liquidation Co
•
Filing: 1964-11-20
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Granted: 1968-02-06
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Expires: 1984-11-20
Abstract
No abstract record available.
Inventors
- 👤 Robert F Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:24
CPC Classifications
H; H01; H01J; H01J47/00; H01J47/12; A; A61; A61B; A61B5/00; A61B5/08; A61B5/083; A61B5/0833; A61B5/22; A61B5/221; A61B5/222; C; C23; C23C; C23C26/00; C23C26/02; H01J45/00; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9265; Y10S428/929; Y10S428/9335; Y10S428/939; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49885; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12806; Y10T428/12819; Y10T428/12861; Y10T428/12944
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |