US2896971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve actuator for fluid connector
Assignee: Individual
•
Filing: 1954-08-31
•
Granted: 1959-07-28
•
Expires: 1974-08-31
Abstract
No abstract record available.
Inventors
- 👤 Joseph F Kolar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:46
CPC Classifications
A; A62; A62B; A62B9/00; A62B9/04; F; F16; F16L; F16L37/00; F16L37/08; F16L37/084; F16L37/088; F16L37/28; F16L37/38; F16L37/40
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-27 | 1963-01-26 | 1963-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-27 | 1967-01-26 | 1967-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-27 | 1971-01-26 | 1971-07-28 | $7700.00 | Window Closed / Lapsed |