US2944566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control valves having fluid-tight distributor members, particularly for vehicle braking circuits
Assignee: AUXILIAIRE de l IND ET DES MIN
•
Filing: 1957-02-12
•
Granted: 1960-07-12
•
Expires: 1977-02-12
Abstract
No abstract record available.
Inventors
- 👤 Modrin Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:13
CPC Classifications
F; F16; F16K; F16K27/00; F16K27/06; F16K27/065; B; B60; B60T; B60T15/00; B60T15/02; B60T15/04; B60T15/043; F16K5/00; F16K5/04; F16K5/0457; F16K5/0471; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86574; Y10T137/86638; Y10T137/86646
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) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |