Patent US2626089A successfully refreshed from Google Patents.
US2626089A
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Powdered and granulated material container with self-closing dispensing valve
Assignee: Individual
•
Filing: 1947-01-15
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Granted: 1953-01-20
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Expires: 1967-01-15
Abstract
No abstract record available.
Inventors
- 👤 Ernest J Osfar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:13
CPC Classifications
A; A47; A47K; A47K5/00; A47K5/06; A47K5/10; A47F; A47F1/00; A47F1/02; A47F1/03; B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/28; B65D47/286
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-20 | 1956-07-21 | 1957-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-20 | 1960-07-21 | 1961-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-20 | 1964-07-21 | 1965-01-20 | $7700.00 | Window Closed / Lapsed |