US2804242A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container spout and gasket combination
Assignee: Individual
•
Filing: 1955-07-07
•
Granted: 1957-08-27
•
Expires: 1975-07-07
Abstract
No abstract record available.
Inventors
- 👤 John E Borah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:02
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/061; B65D47/063; B65D47/10; B65D47/103
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2442656A
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US2561596A
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US2565699A
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US2661128A
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US2558195A
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US2741396A
Cited
US2662670A
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US2722347A
Cited
US2684674A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |