Patent US2739729A successfully refreshed from Google Patents.
US2739729A
Expired / Lapsed
US
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Container with hinged split cover
Assignee: Individual
•
Filing: 1953-07-03
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Granted: 1956-03-27
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Expires: 1973-07-03
Abstract
No abstract record available.
Inventors
- 👤 Jonas Irving
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:46
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/14; B65F1/16; B65F1/1615; Y; Y10; Y10T; Y10T292/00; Y10T292/23
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US324460A
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US676609A
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US692448A
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US766061A
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US925516A
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US1075653A
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US1549807A
Cited
US2156775A
Cited
US2231364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |