Patent US367578A successfully refreshed from Google Patents.
US367578A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose and pipe coupling
Assignee: —
•
Filing: 1887-04-04
•
Granted: 1887-08-02
•
Expires: 1907-04-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:43
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/08; F16L37/084; F16L37/02; F16L37/025; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/606
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) | 1890-08-01 | 1891-01-31 | 1891-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-08-01 | 1895-01-31 | 1895-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-08-01 | 1899-01-31 | 1899-08-02 | $7700.00 | Window Closed / Lapsed |