Patent US2690281A successfully refreshed from Google Patents.
US2690281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Capped vessel with adapter
Assignee: Individual
•
Filing: 1954-04-02
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Granted: 1954-09-28
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Expires: 1974-04-02
Abstract
No abstract record available.
Inventors
- 👤 Livingstone Jay Gould
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:01
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/12; B65D47/122
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US512438A
Cited
US1749253A
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US1794098A
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US2235453A
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US2416069A
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US2543470A
Cited
US2531745A
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US2576416A
Cited
US2649226A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-27 | 1958-03-29 | 1958-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-27 | 1962-03-29 | 1962-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-27 | 1966-03-29 | 1966-09-28 | $7700.00 | Window Closed / Lapsed |