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US3068657A
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Method for the transportation and maintenance of a normally gaseous hydrocarbon in solution with a liquid hydrocarbon
Assignee: Texaco Inc
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Filing: 1959-07-24
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Granted: 1962-12-18
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Expires: 1979-07-24
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:21
CPC Classifications
F; F17; F17C; F17C11/00; F17C11/007; B; B63; B63B; B63B25/00; B63B25/02; B63B25/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US541462A
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US1444665A
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US1986959A
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US2277138A
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US2231500A
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US2290839A
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US2535148A
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US2550886A
Cited
US2933902A
Cited
US2959928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |