US2705652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Breakaway coupling
Assignee: Eaton Aeroquip LLC
•
Filing: 1951-09-29
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Granted: 1955-04-05
•
Expires: 1971-09-29
Abstract
No abstract record available.
Inventors
- 👤 Kaiser Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:39
CPC Classifications
F; F16; F16L; F16L55/00; F16L55/10; F16L55/1015; F16L29/00; F16L29/04; F16L55/1007
Claims Analysis
Total Claims: 0
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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) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |