Patent US2178564A successfully refreshed from Google Patents.
US2178564A
Expired / Lapsed
US
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Fuel supply tank
Assignee: Individual
•
Filing: 1938-10-11
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Granted: 1939-11-07
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Expires: 1958-10-11
Abstract
No abstract record available.
Inventors
- 👤 Fred B Crocker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:26
CPC Classifications
B; B60; B60K; B60K15/00; B60K15/03; B60K15/077; F; F02; F02M; F02M37/00; F02M37/0076; F02M37/0088; B60K2015/03118; B60K2015/03131; B60K2015/03138; B60K2015/03144; B60K2015/03151; F02M37/0094; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/4807; Y10T137/4857
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-11-06 | 1943-05-08 | 1943-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-11-06 | 1947-05-08 | 1947-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-11-06 | 1951-05-08 | 1951-11-07 | $7700.00 | Window Closed / Lapsed |