Patent EP0390528A1 successfully refreshed from Google Patents.
US2485976A
Expired / Lapsed
US
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Hydraulic connector
Assignee: Eaton Aeroquip LLC
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Filing: 1946-03-08
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Granted: 1949-10-25
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Expires: 1966-03-08
Abstract
No abstract record available.
Inventors
- 👤 Donald W Main
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:58
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/18; Y; Y10; Y10S; Y10S285/00; Y10S285/918
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR582326A
Cited
US2373280A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-24 | 1953-04-25 | 1953-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-24 | 1957-04-25 | 1957-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-24 | 1961-04-25 | 1961-10-25 | $7700.00 | Window Closed / Lapsed |