Patent US2652926A successfully refreshed from Google Patents.
US2652926A
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Water discharge fitting for fuel tanks and the like
Assignee: Individual
•
Filing: 1949-09-26
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Granted: 1953-09-22
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Expires: 1969-09-26
Abstract
No abstract record available.
Inventors
- 👤 Paul S Jernigan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:45
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/02; B01D35/027; B01D35/0276; B60; B60K; B60K15/00; B60K15/03; F; F02; F02M; F02M37/00; F02M37/0076; F02M37/0088; B60K2015/03118; B60K2015/03236; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3115; Y10T137/3127; Y10T137/314
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1499589A
Cited
US1846718A
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US2002407A
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US2175563A
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US2378737A
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US2464496A
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US2489682A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |