Patent US260174A successfully refreshed from Google Patents.
US260174A
Expired / Lapsed
US
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Assignee: —
•
Filing: —
•
Granted: 1882-06-27
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Expires: 1899-06-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:30
CPC Classifications
B; B21; B21B; B21B39/00; B21B39/02; B21B39/08; B21B31/00; B21B31/16; B21B31/20; B21B31/22; B21B31/24; B21B1/00; B21B1/16; B21B1/18; B21B13/00; B21B13/005; B21B15/00; B21B2015/0028; B21B2203/00; B21B2203/08; B21B39/06
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) | 1885-06-26 | 1885-12-26 | 1886-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1889-06-26 | 1889-12-26 | 1890-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1893-06-26 | 1893-12-26 | 1894-06-27 | $7700.00 | Window Closed / Lapsed |