US179259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in fo
Assignee: —
•
Filing: —
•
Granted: 1876-06-27
•
Expires: 1893-06-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:28
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/022; A47C1/024; A47C1/026; A47C1/0265; A47C4/00; A47C4/04; A47C4/08; A47C4/10; A47C4/12
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) | 1879-06-27 | 1879-12-27 | 1880-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1883-06-27 | 1883-12-27 | 1884-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1887-06-27 | 1887-12-27 | 1888-06-27 | $7700.00 | Window Closed / Lapsed |