US2871804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined tree cultivator and fertilizer distributor
Assignee: Pounds Motor Co Inc
•
Filing: 1957-04-15
•
Granted: 1959-02-03
•
Expires: 1977-04-15
Abstract
No abstract record available.
Inventors
- 👤 Pounds Hoyle
- 👤 James H Pounds
- 👤 Russell S Pounds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:30
CPC Classifications
A; A01; A01B; A01B39/00; A01B39/12; A01B39/16; A01B39/163; A01B39/166
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US925565A
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US2162689A
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US2526396A
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US2519243A
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US2594084A
Cited
US2801509A
Cited
US2774318A
Cited
US2757504A
Cited
US2771829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |