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US2625092A
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US
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Irrigation border dam forming machine
Assignee: Individual
•
Filing: 1949-12-29
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Granted: 1953-01-13
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Expires: 1969-12-29
Abstract
No abstract record available.
Inventors
- 👤 Nikkel Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:21
CPC Classifications
A; A01; A01B; A01B13/00; A01B13/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2044304A
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US2057407A
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USRE21675E
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US2227151A
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US2236832A
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US2308536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-13 | 1956-07-14 | 1957-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-13 | 1960-07-14 | 1961-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-13 | 1964-07-14 | 1965-01-13 | $7700.00 | Window Closed / Lapsed |