US3105747A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustible solid dispersions
Assignee: Shell USA Inc
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Filing: 1960-12-22
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Granted: 1963-10-01
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Expires: 1980-12-22
Abstract
No abstract record available.
Inventors
- 👤 George M Calhoun
- 👤 Alfred J L Toombs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:21
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C06; C06B; C06B23/00; C06B23/009; C06B27/00; C06D; C06D5/00; C06D5/10; C10L1/12; C10L1/1208; C10L1/1216; C10L1/1291; C10L1/14; C10L1/18; C10L1/188; C10L1/1881; C10L1/26; C10L1/2608
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
72 words
A THIXOTROPIC COMPOSITION COMPRISING FROM 25 TO 90% BY WEIGHT OF A FINELY DIVIDED COMBUSTIBLE SOLID SELECTED FROM THE GROUP CONSISTING OF LIGHIUM, AND METALS OF GROUPS II, III AND IV OF THE PERIODIC TABLE HAVING ATOMIC NUMBERS BETWEEN 4 AND 50, THEIR HYDRIDES, BORIDES AND MIXTURES THEREOF, SUSPENDED IN A NORMALLY LIQUID HYDROCARBON AND, AS A THICKENING AGENT FOR SAID SOLID, A METAL SALT OF A PHOSPHONATE HAVING THE GENERAL CONFIGURATION
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |