US264813A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instrument for treating piles
Assignee: —
•
Filing: —
•
Granted: 1882-09-19
•
Expires: 1899-09-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:56
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0034; A61K9/0036; A61F; A61F5/00; A61F5/0093
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) | 1885-09-18 | 1886-03-20 | 1886-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1889-09-18 | 1890-03-20 | 1890-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1893-09-18 | 1894-03-20 | 1894-09-19 | $7700.00 | Window Closed / Lapsed |