US2755614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beet topping device having top disposal means
Assignee: Individual
•
Filing: 1952-03-19
•
Granted: 1956-07-24
•
Expires: 1972-03-19
Abstract
No abstract record available.
Inventors
- 👤 Sishe Julius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:59
CPC Classifications
A; A01; A01D; A01D23/00; A01D23/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1748746A
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US2072186A
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US2538402A
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US2478877A
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US2539881A
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US2637964A
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US2543529A
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US2503129A
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US2599475A
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US2635405A
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US2583011A
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US2637963A
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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) | 1959-07-24 | 1960-01-23 | 1960-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-24 | 1964-01-23 | 1964-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-24 | 1968-01-23 | 1968-07-24 | $7700.00 | Window Closed / Lapsed |