US3455664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of motor fuels
Assignee: Standard Oil Co
•
Filing: 1966-06-30
•
Granted: 1969-07-15
•
Expires: 1986-06-30
Abstract
No abstract record available.
Inventors
- 👤 Robert J Rosscup
- 👤 Alex Zletz
- 👤 Luke A Schaap
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:17
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/182; C10L1/1822; C10L1/1824; C10L1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA646056A
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US2221955A
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US2370217A
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US2663744A
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US2827500A
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US2994720A
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US2807652A
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US3081312A
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US3328471A
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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) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |