US2582941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Processes of producing uranium chlorides
Assignee: Individual
•
Filing: 1944-10-12
•
Granted: 1952-01-15
•
Expires: 1964-10-12
Abstract
No abstract record available.
Inventors
- 👤 Coleman D Wilder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:22
CPC Classifications
C; C01; C01G; C01G43/00; C01G43/04; C01G43/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
PROCESS FOR PRODUCING THE HIGHER CHLORIDES OF URANIUM COMPRISING PASSING A STREAM OF AIR IN ADMIXTURE WITH CARBON TETRACHLORIDE VAPOR IN WHICH THE VOLUMETRIC RATIO OF AIR/CCL4 IS ABOUT 1.3 TO 3.2 AND FLOWING AT A LINEAR VELOCITY OF ABOUT 1.7 TO 5.1 CM. PER SECOND OVER A URANIUM OXIDE
Claim 2
Dependent Claim
50 words
PROCESS FOR PRODUCING THE HIGHER CHLORIDES OF URANIUM COMPRISING PASSING A STREAM OF AIR IN ADMIXTURE WITH CARBON TETRACHLORIDE VAPOR IN WHICH THE VOLUMETRIC RATIO OF AIR/CCL4 IS ABOUT 1.3 TO 3.2 AND FLOWING AT A LINEAR VELOCITY OF ABOUT 1.7 TO 5.1 CM. PER SECOND OVER A URANIUM OXIDE
References Cited (Backward Citations)
US2032632A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-14 | 1955-07-16 | 1956-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-14 | 1959-07-16 | 1960-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-14 | 1963-07-16 | 1964-01-15 | $7700.00 | Window Closed / Lapsed |