US398664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrying-wheel
Assignee: —
•
Filing: —
•
Granted: 1889-02-26
•
Expires: 1906-02-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:47
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/80; B01F27/95
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) | 1892-02-26 | 1892-08-27 | 1893-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-02-26 | 1896-08-27 | 1897-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-02-26 | 1900-08-28 | 1901-02-27 | $7700.00 | Window Closed / Lapsed |