US3533938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet fuel from blended conversion products
Assignee: Ashland LLC
•
Filing: 1967-09-06
•
Granted: 1970-10-13
•
Expires: 1987-09-06
Abstract
No abstract record available.
Inventors
- 👤 Arnold M Leas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:23
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2712497A
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US3298948A
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US3236764A
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US3441497A
Cited
US3367860A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |