US418477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothes-sprinkler
Assignee: —
•
Filing: —
•
Granted: 1889-12-31
•
Expires: 1906-12-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:29
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/1421; B05B1/1423; D; D06; D06F; D06F1/00; D06F91/00; B05B15/00; B05B15/60; B05B15/62
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) | 1892-12-30 | 1893-07-01 | 1893-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-12-30 | 1897-07-01 | 1897-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-12-31 | 1901-07-02 | 1902-01-01 | $7700.00 | Window Closed / Lapsed |