US2770362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel tank sediment trap
Assignee: Individual
•
Filing: 1954-06-25
•
Granted: 1956-11-13
•
Expires: 1974-06-25
Abstract
No abstract record available.
Inventors
- 👤 Patrick J Paquin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:22
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/02; B01D35/027
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1113683A
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US1394011A
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US1291599A
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US1632511A
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US1720380A
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US1855904A
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US2001610A
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US2248061A
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US2205336A
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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) | 1959-11-13 | 1960-05-14 | 1960-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-13 | 1964-05-14 | 1964-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-13 | 1968-05-14 | 1968-11-13 | $7700.00 | Window Closed / Lapsed |