US29868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feedek foe straw-cutters
Assignee: —
•
Filing: —
•
Granted: 1860-09-04
•
Expires: 1877-09-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:13
CPC Classifications
B; B23; B23D; B23D31/00; B23D31/002; B26; B26D; B26D3/00; B26D3/003; B26D3/005; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/658; Y10T83/6668; Y10T83/748; Y10T83/7487; Y10T83/7533; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/885
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) | 1863-09-04 | 1864-03-05 | 1864-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1867-09-04 | 1868-03-05 | 1868-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1871-09-04 | 1872-03-05 | 1872-09-04 | $7700.00 | Window Closed / Lapsed |