US3024082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lithium chloride production
Assignee: Scientific Design LLC
•
Filing: 1957-06-27
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Granted: 1962-03-06
•
Expires: 1977-06-27
Abstract
No abstract record available.
Inventors
- 👤 Colton John White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:42
CPC Classifications
C; C22; C22B; C22B26/00; C22B26/10; C22B26/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A PROCESS FOR THE PRODUCTION OF LITHIUM CHLORIDECONTAINING GASES, COMPRISING PREHEATING A MIXTURE OF LITHIUM ORE AND CALCIUM CHLORIDE IN A CALCINING ZONE, PASSING THE PREHEATED MIXTURE DIRECTLY INTO A ROASTING ZONE SEPARATE FROM SAID CALCINING ZONE, ROASTING SAID MIXTURE IN SAID ROASTING ZONE, EVOLVING A LITHIUM CHLORIDE-CONTAINING GASEOUS MIXTURE IN SAID ROASTING ZONE, REMOVING SAID LITHIUM CHLORIDE-CONTAINING GASEOUS MIXTURE FROM SAID
Claim 2
Dependent Claim
62 words
A PROCESS FOR THE PRODUCTION OF LITHIUM CHLORIDECONTAINING GASES, COMPRISING PREHEATING A MIXTURE OF LITHIUM ORE AND CALCIUM CHLORIDE IN A CALCINING ZONE, PASSING THE PREHEATED MIXTURE DIRECTLY INTO A ROASTING ZONE SEPARATE FROM SAID CALCINING ZONE, ROASTING SAID MIXTURE IN SAID ROASTING ZONE, EVOLVING A LITHIUM CHLORIDE-CONTAINING GASEOUS MIXTURE IN SAID ROASTING ZONE, REMOVING SAID LITHIUM CHLORIDE-CONTAINING GASEOUS MIXTURE FROM SAID
References Cited (Backward Citations)
US999494A
Cited
US1250291A
Cited
US1224454A
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US1497263A
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US1594689A
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US1843767A
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US2561439A
Cited
US2627452A
Cited
US2726138A
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US2895231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |