US26959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Zachariah walsh
Assignee: —
•
Filing: —
•
Granted: 1860-01-24
•
Expires: 1877-01-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:06
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/52; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5009; Y10T70/5031; Y10T70/5035; Y10T70/5044
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) | 1863-01-23 | 1863-07-25 | 1864-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1867-01-23 | 1867-07-25 | 1868-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1871-01-23 | 1871-07-25 | 1872-01-24 | $7700.00 | Window Closed / Lapsed |