Patent US2676610A successfully refreshed from Google Patents.
US2676610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve with ball bearing mounted seal
Assignee: Miller Manufacturing Co
•
Filing: 1952-07-05
•
Granted: 1954-04-27
•
Expires: 1972-07-05
Abstract
No abstract record available.
Inventors
- 👤 Terence G Hare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:32
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/32; F16K1/48; F16K1/487; Y; Y10; Y10T; Y10T137/00; Y10T137/7504; Y10T137/7668
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US862614A
Cited
US1148441A
Cited
US1140510A
Cited
US1668455A
Cited
US2352249A
Cited
US2496679A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |