US1089028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic hay-loader.
Assignee: Individual
•
Filing: 1912-12-14
•
Granted: 1914-03-03
•
Expires: 1932-12-14
Abstract
No abstract record available.
Inventors
- 👤 William J Wittenburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:12
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/28; A; A01; A01D; A01D57/00; A01D57/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1917-03-02 | 1917-09-01 | 1918-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-03-02 | 1921-09-01 | 1922-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-03-02 | 1925-09-01 | 1926-03-03 | $7700.00 | Window Closed / Lapsed |