US163801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in mechanisms for drying sized fabrics
Assignee: —
•
Filing: —
•
Granted: 1875-05-25
•
Expires: 1892-05-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:36
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/20; G03G15/2003; G03G15/2014; G03G15/2017; G03G15/2025
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) | 1878-05-24 | 1878-11-23 | 1879-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1882-05-24 | 1882-11-23 | 1883-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1886-05-24 | 1886-11-23 | 1887-05-25 | $7700.00 | Window Closed / Lapsed |