US7110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved seed-planter
Assignee: —
•
Filing: —
•
Granted: 1850-02-19
•
Expires: 1867-02-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:04
CPC Classifications
A; A01; A01B; A01B49/00; A01B49/04; A01C; A01C7/00; Y; Y10; Y10S; Y10S165/00; Y10S165/132; Y10S165/133
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) | 1853-02-18 | 1853-08-20 | 1854-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1857-02-18 | 1857-08-20 | 1858-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1861-02-18 | 1861-08-20 | 1862-02-19 | $7700.00 | Window Closed / Lapsed |