Patent US47342A successfully refreshed from Google Patents.
US47342A
Expired / Lapsed
US
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Improvement in railway-car seats
Assignee: —
•
Filing: —
•
Granted: 1865-04-18
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Expires: 1882-04-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:08
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/02; A47C3/025; A47C3/0255; A47C1/00; A47C1/02; A47C1/022; A47C1/024; A47C1/026; A47C7/00; A47C7/36; A47C7/40; A47C7/44; A47C7/445; A47D; A47D1/00; A47D1/002
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) | 1868-04-17 | 1868-10-17 | 1869-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1872-04-17 | 1872-10-17 | 1873-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1876-04-17 | 1876-10-17 | 1877-04-18 | $7700.00 | Window Closed / Lapsed |