US447960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Horace e
Assignee: —
•
Filing: —
•
Granted: 1891-03-10
•
Expires: 1908-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:11
CPC Classifications
A; A47; A47G; A47G27/00; A47G27/04; A47G27/0406; A47G27/0418; A44; A44B; A44B17/00; A44B17/0011; A62; A62C; A62C3/00; A62C3/002; A62C3/004; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/606
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) | 1894-03-09 | 1894-09-08 | 1895-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1898-03-09 | 1898-09-08 | 1899-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1902-03-10 | 1902-09-09 | 1903-03-11 | $7700.00 | Window Closed / Lapsed |