US2679865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixing faucet
Assignee: Individual
•
Filing: 1949-08-15
•
Granted: 1954-06-01
•
Expires: 1969-08-15
Abstract
No abstract record available.
Inventors
- 👤 Raymond C Griffith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:43
CPC Classifications
F; F16; F16K; F16K11/00; F16K11/10; F16K11/20; F16K11/205; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87056; Y10T137/87064; Y10T137/87088; Y10T137/87571; Y10T137/87676; Y10T137/87684; Y10T137/87692
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US748115A
Cited
US1326247A
Cited
US1573210A
Cited
US1577355A
Cited
US2038943A
Cited
US2225759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-31 | 1957-11-30 | 1958-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-31 | 1961-11-30 | 1962-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-31 | 1965-11-30 | 1966-06-01 | $7700.00 | Window Closed / Lapsed |