US357043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silas a
Assignee: —
•
Filing: —
•
Granted: 1887-02-01
•
Expires: 1904-02-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:24
CPC Classifications
A; A47; A47C; A47C20/00; A47C20/02; A47C20/027
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) | 1890-01-31 | 1890-08-02 | 1891-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-01-31 | 1894-08-02 | 1895-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-01-31 | 1898-08-02 | 1899-02-01 | $7700.00 | Window Closed / Lapsed |