US250103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
reynolds
Assignee: —
•
Filing: —
•
Granted: 1881-11-29
•
Expires: 1898-11-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:25
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/20; F15B15/26; F15B15/261
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) | 1884-11-28 | 1885-05-30 | 1885-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1888-11-28 | 1889-05-30 | 1889-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1892-11-28 | 1893-05-30 | 1893-11-29 | $7700.00 | Window Closed / Lapsed |