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US2677482A
Expired / Lapsed
US
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Invertible pouring having dual position cap
Assignee: Individual
•
Filing: 1952-06-11
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Granted: 1954-05-04
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Expires: 1972-06-11
Abstract
No abstract record available.
Inventors
- 👤 Lehmann Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:38
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1100433A
Cited
US1938479A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-03 | 1957-11-02 | 1958-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-03 | 1961-11-02 | 1962-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-03 | 1965-11-02 | 1966-05-04 | $7700.00 | Window Closed / Lapsed |