US518751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reclining chair
Assignee: Individual
•
Filing: 1893-04-03
•
Granted: 1894-04-24
•
Expires: 1913-04-03
Abstract
No abstract record available.
Inventors
- 👤 Solomon Chambers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:59
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/28; A47C4/32; A47C4/34; A47C4/38; A47C4/40
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) | 1897-04-23 | 1897-10-23 | 1898-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1901-04-24 | 1901-10-24 | 1902-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1905-04-24 | 1905-10-24 | 1906-04-25 | $7700.00 | Window Closed / Lapsed |