US2656926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for separating water and foreign matter from liquid fuel
Assignee: Individual
•
Filing: 1951-10-26
•
Granted: 1953-10-27
•
Expires: 1971-10-26
Abstract
No abstract record available.
Inventors
- 👤 Garaycochea Carlos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:47
CPC Classifications
B; B01; B01D; B01D17/00; B01D17/02; B01D17/0208; B01D17/08; B01D17/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US734812A
Cited
US723556A
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US952620A
Cited
US1087692A
Cited
GB196118A
Cited
US1682939A
Cited
US1714300A
Cited
US2050091A
Cited
US2465021A
Cited
US2446587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |