Patent US261527A successfully refreshed from Google Patents.
US261527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine
Assignee: —
•
Filing: —
•
Granted: 1882-07-25
•
Expires: 1899-07-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:42
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14; B65G47/1407; B65G47/1478; A; A43; A43D; A43D100/00; A41; A41H; A41H37/00; A41H37/02; A43D2200/00; A43D2200/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1885-07-24 | 1886-01-23 | 1886-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1889-07-24 | 1890-01-23 | 1890-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1893-07-24 | 1894-01-23 | 1894-07-25 | $7700.00 | Window Closed / Lapsed |