Patent US130798A successfully refreshed from Google Patents.
US130798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in fountains
Assignee: —
•
Filing: —
•
Granted: 1872-08-27
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Expires: 1889-08-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:23
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/04; B05B3/06
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) | 1875-08-27 | 1876-02-26 | 1876-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1879-08-27 | 1880-02-26 | 1880-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1883-08-27 | 1884-02-26 | 1884-08-27 | $7700.00 | Window Closed / Lapsed |