US362778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instrument for treating piles
Assignee: —
•
Filing: —
•
Granted: 1887-05-10
•
Expires: 1904-05-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:56
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/0093; A61K; A61K9/00; A61K9/0012; A61K9/0034; A61K9/0036
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) | 1890-05-09 | 1890-11-08 | 1891-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-05-09 | 1894-11-08 | 1895-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-05-09 | 1898-11-08 | 1899-05-10 | $7700.00 | Window Closed / Lapsed |