US2567426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wine bung screw valve
Assignee: Individual
•
Filing: 1946-12-06
•
Granted: 1951-09-11
•
Expires: 1966-12-06
Abstract
No abstract record available.
Inventors
- 👤 Ferrari Abele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:12
CPC Classifications
F; F16; F16K; F16K27/00; F16K27/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US307294A
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US334314A
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US625598A
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US645696A
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US659288A
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US900811A
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US1014538A
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US1412042A
Cited
US1471991A
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US1534138A
Cited
US2100457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-10 | 1955-03-12 | 1955-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-10 | 1959-03-12 | 1959-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-10 | 1963-03-12 | 1963-09-11 | $7700.00 | Window Closed / Lapsed |