Patent US1122899A successfully refreshed from Google Patents.
US1122899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surface-cultivator.
Assignee: Individual
•
Filing: 1911-09-19
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Granted: 1914-12-29
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Expires: 1931-09-19
Abstract
No abstract record available.
Inventors
- 👤 John W Funk Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:50
CPC Classifications
A; A01; A01B; A01B3/00; A01B3/04; A01B3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1917-12-28 | 1918-06-29 | 1918-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-12-28 | 1922-06-29 | 1922-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-12-28 | 1926-06-29 | 1926-12-29 | $7700.00 | Window Closed / Lapsed |