US3445333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of energy by controlled fusion
Assignee: Individual
•
Filing: 1966-12-01
•
Granted: 1969-05-20
•
Expires: 1986-12-01
Abstract
No abstract record available.
Inventors
- 👤 Paul Lecomte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:12
CPC Classifications
G; G21; G21B; G21B1/00; G21B1/11; G21B1/15; G21B1/05; H; H05; H05H; H05H1/00; H05H1/02; H05H1/22; Y; Y02; Y02E; Y02E30/00; Y02E30/10
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) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |