US2590794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stable lithium hypochlorite composition
Assignee: Mathieson Chemical Corp
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Filing: 1950-01-04
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Granted: 1952-03-25
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Expires: 1970-01-04
Abstract
No abstract record available.
Inventors
- 👤 Homer L Robson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:24
CPC Classifications
C; C01; C01B; C01B11/00; C01B11/04; C01B11/06; C01B11/068; C11; C11D; C11D3/00; C11D3/395; C11D3/3953; D; D06; D06L; D06L4/00; D06L4/20; D06L4/22; D06L4/23
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A DRY, STABLE LITHIUM HYPOCHLORITE COMPOSITION CONTAINING LITHIUM HYPOCHLORITE IN INTIMATE ADMIXTURE WITH AT LEAST ABOUT 10% OF ADDED ANHYDROUS LITHIUM CHLORIDE BY WIEHGT ON THE LITHIUM HYPOCHLORITE AND IN EXCESS OF THAT REQUIRED TO COMBINE WITH ALL HYDRATE WATER PRESENT IN THE COMPOSITION.
Claim 2
Dependent Claim
44 words
A DRY, STABLE LITHIUM HYPOCHLORITE COMPOSITION CONTAINING LITHIUM HYPOCHLORITE IN INTIMATE ADMIXTURE WITH AT LEAST ABOUT 10% OF ADDED ANHYDROUS LITHIUM CHLORIDE BY WIEHGT ON THE LITHIUM HYPOCHLORITE AND IN EXCESS OF THAT REQUIRED TO COMBINE WITH ALL HYDRATE WATER PRESENT IN THE COMPOSITION.
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) | 1955-03-25 | 1955-09-24 | 1956-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-25 | 1959-09-24 | 1960-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-25 | 1963-09-24 | 1964-03-25 | $7700.00 | Window Closed / Lapsed |