US107869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in nursery footstools
Assignee: —
•
Filing: —
•
Granted: 1870-10-04
•
Expires: 1887-10-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:32
CPC Classifications
A; A47; A47C; A47C16/00; A47C16/02; A47C16/025; A47C7/00; A47C7/36; A47C7/40; A47C7/44; A47C7/443
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) | 1873-10-03 | 1874-04-04 | 1874-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1877-10-03 | 1878-04-04 | 1878-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1881-10-03 | 1882-04-04 | 1882-10-04 | $7700.00 | Window Closed / Lapsed |