US664291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal pipe-coupling.
Assignee: WILLIAM G TAYLOR
•
Filing: 1900-01-18
•
Granted: 1900-12-18
•
Expires: 1920-01-18
Abstract
No abstract record available.
Inventors
- 👤 James R Reniff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:42
CPC Classifications
F; F16; F16L; F16L11/00; F16L11/14; F16L11/18; F16L27/00; F16L27/02; F16L27/04; F16L27/047
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) | 1903-12-18 | 1904-06-18 | 1904-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-12-18 | 1908-06-18 | 1908-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-12-18 | 1912-06-18 | 1912-12-18 | $7700.00 | Window Closed / Lapsed |