Patent US2415700A successfully refreshed from Google Patents.
US2415700A
Expired / Lapsed
US
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Production of high quality diesel fuel
Assignee: Standard Oil Development Co
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Filing: 1944-12-26
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Granted: 1947-02-11
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Expires: 1964-12-26
Abstract
No abstract record available.
Inventors
- 👤 Herbert H Meier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:56
CPC Classifications
C; C10; C10G; C10G21/00; C10G45/00; C10G45/58; C10G45/68; C10G67/00; C10G67/02; C10G67/04; C10G67/0409
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB423001A
Cited
GB441104A
Cited
FR850899A
Cited
US2268094A
Cited
US2271214A
Cited
US2339108A
Cited
US2361080A
Cited
US2366490A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-10 | 1950-08-12 | 1951-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-10 | 1954-08-12 | 1955-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-10 | 1958-08-12 | 1959-02-11 | $7700.00 | Window Closed / Lapsed |