Patent US2671707A successfully refreshed from Google Patents.
US2671707A
Expired / Lapsed
US
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Tobacco humidor
Assignee: Individual
•
Filing: 1950-03-31
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Granted: 1954-03-09
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Expires: 1970-03-31
Abstract
No abstract record available.
Inventors
- 👤 Jose S Lombard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:39
CPC Classifications
A; A24; A24F; A24F25/00; A24F25/02; Y; Y10; Y10T; Y10T137/00; Y10T137/0753; Y10T137/0874
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US499137A
Cited
US1017379A
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US1866621A
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US2074122A
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US2219959A
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US2561805A
Cited
US2521080A
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US2453930A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-08 | 1957-09-07 | 1958-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-08 | 1961-09-07 | 1962-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-08 | 1965-09-07 | 1966-03-09 | $7700.00 | Window Closed / Lapsed |