US2749150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose end fitting with self sealing nipple
Assignee: Eaton Aeroquip LLC
•
Filing: 1952-11-21
•
Granted: 1956-06-05
•
Expires: 1972-11-21
Abstract
No abstract record available.
Inventors
- 👤 Kaiser Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:16
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/16; A; A47; A47L; A47L9/00; A47L9/24; A47L9/242; F16L33/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US511138A
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US585014A
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US589216A
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US794110A
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US1822259A
Cited
US1965426A
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US1996855A
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US2264815A
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US2374225A
Cited
US2453997A
Cited
US2679409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-05 | 1959-12-05 | 1960-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-05 | 1963-12-05 | 1964-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-05 | 1967-12-05 | 1968-06-05 | $7700.00 | Window Closed / Lapsed |