US827593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curb-cock.
Assignee: OHIO PUMP AND BRASS Co
•
Filing: 1904-05-20
•
Granted: 1906-07-31
•
Expires: 1924-05-20
Abstract
No abstract record available.
Inventors
- 👤 Charles Lawrence Wilkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:38
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/06; F16K5/0647
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) | 1909-07-30 | 1910-01-29 | 1910-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-07-30 | 1914-01-29 | 1914-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-07-30 | 1918-01-29 | 1918-07-31 | $7700.00 | Window Closed / Lapsed |