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US2624416A
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US
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Auxiliary power take-off for tractors
Assignee: Individual
•
Filing: 1949-09-21
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Granted: 1953-01-06
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Expires: 1969-09-21
Abstract
No abstract record available.
Inventors
- 👤 Alfred E Larsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:25
CPC Classifications
A; A01; A01B; A01B71/00; A01B71/06; A01D; A01D69/00; A01D69/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1212593A
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US1772247A
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US1878662A
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US1961809A
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US2221751A
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US2351078A
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US2464059A
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US2443035A
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US2494175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |