Patent US4615034B1 successfully refreshed from Google Patents.
US445413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable water-tank
Assignee: —
•
Filing: —
•
Granted: 1891-01-27
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Expires: 1908-01-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:17
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/0005; F04B39/0016
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) | 1894-01-26 | 1894-07-28 | 1895-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1898-01-26 | 1898-07-28 | 1899-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1902-01-27 | 1902-07-29 | 1903-01-28 | $7700.00 | Window Closed / Lapsed |