US236084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fleam
Assignee: —
•
Filing: —
•
Granted: 1880-12-28
•
Expires: 1897-12-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:01
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/14; A61B5/1405; A61B5/1411; A61B5/15; A61B5/150007; A61B5/150015; A61B5/150022; A61B5/150374; A61B5/150381; A61B5/150442; A61B5/151; A61B5/15101; A61B5/15103; A61B5/15107; A61B5/15113; A61B5/15186; A61B5/15188; A61B5/15192; A61B5/15198
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) | 1883-12-28 | 1884-06-28 | 1884-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1887-12-28 | 1888-06-28 | 1888-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1891-12-28 | 1892-06-28 | 1892-12-28 | $7700.00 | Window Closed / Lapsed |