Patent US4052330A successfully refreshed from Google Patents.
US4052330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sintering uranium oxide using a preheating step
Assignee: General Electric Co
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Filing: 1975-03-20
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Granted: 1977-10-04
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Expires: 1995-03-20
Abstract
No abstract record available.
Inventors
- 👤 Neil John Jensen
- 👤 Yogesh Nivas
- 👤 Douglas Randall Packard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:46
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/51; C04B35/622; C04B35/64; G; G21; G21C; G21C3/00; G21C3/42; G21C3/58; G21C3/62; G21C3/623; Y; Y02; Y02E; Y02E30/00; Y02E30/30
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) | 1980-10-03 | 1981-04-04 | 1981-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-03 | 1985-04-04 | 1985-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-03 | 1989-04-04 | 1989-10-04 | $7700.00 | Window Closed / Lapsed |