US2721659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic fuel strainer
Assignee: Motors Liquidation Co
•
Filing: 1951-06-27
•
Granted: 1955-10-25
•
Expires: 1971-06-27
Abstract
No abstract record available.
Inventors
- 👤 Fred J Turcotte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:21
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/06; B03; B03C; B03C1/00; B03C1/02; B03C1/28; B03C2201/00; B03C2201/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1647799A
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GB272784A
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US2117361A
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US2063742A
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US1999913A
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GB523919A
Cited
US2508666A
Cited
US2392624A
Cited
US2437221A
Cited
US2521060A
Cited
US2490635A
Cited
US2680519A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-24 | 1959-04-25 | 1959-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-24 | 1963-04-25 | 1963-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-24 | 1967-04-25 | 1967-10-25 | $7700.00 | Window Closed / Lapsed |