US219860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in splices for wire ropes
Assignee: —
•
Filing: —
•
Granted: 1879-09-23
•
Expires: 1896-09-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:13
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/14; F16G11/04; F16G11/042; Y; Y10; Y10T; Y10T24/00; Y10T24/38; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/4989
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) | 1882-09-22 | 1883-03-24 | 1883-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1886-09-22 | 1887-03-24 | 1887-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1890-09-22 | 1891-03-24 | 1891-09-23 | $7700.00 | Window Closed / Lapsed |