US2786405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Row marker for planters
Assignee: Ford Motor Co
•
Filing: 1952-01-02
•
Granted: 1957-03-26
•
Expires: 1972-01-02
Abstract
No abstract record available.
Inventors
- 👤 William J Murphy
- 👤 Harry V Snow
- 👤 John H Zich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:46
CPC Classifications
A; A01; A01B; A01B69/00; A01B69/02; A01B69/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US763342A
Cited
US801962A
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US2376464A
Cited
US2371037A
Cited
US2401837A
Cited
GB624707A
Cited
US2604027A
Cited
US2584200A
Cited
US2618214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |