US251464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shackle
Assignee: Individual
•
Filing: 1880-06-19
•
Granted: 1881-12-27
•
Expires: 1900-06-19
Abstract
No abstract record available.
Inventors
- 👤 James T Rogers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:34
CPC Classifications
F; F16; F16G; F16G15/00; F16G15/04; F16G15/06; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/70; Y10T403/7041; Y10T403/75
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) | 1884-12-26 | 1885-06-27 | 1885-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1888-12-26 | 1889-06-27 | 1889-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1892-12-26 | 1893-06-27 | 1893-12-27 | $7700.00 | Window Closed / Lapsed |