US284081A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Saw-mill set-works
Assignee: —
•
Filing: —
•
Granted: 1883-08-28
•
Expires: 1900-08-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:37
CPC Classifications
F; F16; F16H; F16H31/00; F16H31/003; F16H31/005; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1526; Y10T74/1553; Y10T74/1555; Y10T74/1556; Y10T74/1558; Y10T74/1565; Y10T74/1566; Y10T74/1574; Y10T74/20; Y10T74/20207; Y10T74/20372; Y10T74/20384; Y10T83/00; Y10T83/647; Y10T83/6492; Y10T83/6499; Y10T83/6508; Y10T83/6515; Y10T83/6518; Y10T83/6523; Y10T83/6532
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) | 1886-08-27 | 1887-02-26 | 1887-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1890-08-27 | 1891-02-26 | 1891-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1894-08-27 | 1895-02-26 | 1895-08-28 | $7700.00 | Window Closed / Lapsed |