US3346673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Formation of submicorn uranium carbide particles in metallic uranium
Assignee: Individual
•
Filing: 1965-11-19
•
Granted: 1967-10-10
•
Expires: 1985-11-19
Abstract
No abstract record available.
Inventors
- 👤 George A Last
- 👤 Jr Robert S Kemper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:08
CPC Classifications
B; B22; B22F; B22F9/00; B22F9/02; B22F9/06; B22F9/08; B22F9/10; C; C22; C22C; C22C43/00; G; G21; G21C; G21C3/00; G21C3/42; G21C3/58; G21C3/60; B22F2999/00; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A METHOD OF FORMING A FINE DISPERSION OF URANIUM CARBIDE IN URANIUM COMPRISING DISSOLVING CARBON IN MOLTEN URANIUM TO OBTAIN A CONCENTRATION OF 700-1000 P.P.M. CARBON THEREIN, FORMING SMALL DROPLETS OF THE RE-
Claim 2
Independent Claim
33 words
A METHOD OF FORMING A FINE DISPERSION OF URANIUM CARBIDE IN URANIUM COMPRISING DISSOLVING CARBON IN MOLTEN URANIUM TO OBTAIN A CONCENTRATION OF 700-1000 P.P.M. CARBON THEREIN, FORMING SMALL DROPLETS OF THE RE-
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) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |