US2676524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-way plow
Assignee: Individual
•
Filing: 1949-03-18
•
Granted: 1954-04-27
•
Expires: 1969-03-18
Abstract
No abstract record available.
Inventors
- 👤 Harley H Bashor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:12
CPC Classifications
A; A01; A01B; A01B21/00; A01B21/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE358261C
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US1578084A
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US897216A
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US1104502A
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FR463000A
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US1467894A
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FR660922A
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US2055632A
Cited
AU1803234A
Cited
US2227366A
Cited
FR875681A
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US2543786A
Cited
US2591711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |