US3512810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose fitting having a deformable socket
Assignee: Crane Co
•
Filing: 1969-05-22
•
Granted: 1970-05-19
•
Expires: 1989-05-22
Abstract
No abstract record available.
Inventors
- 👤 John B Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:22
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/20; F16L33/207; F16L33/2071; F16L33/2073; F16L33/2076
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1908020A
Cited
US2133313A
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US2121624A
Cited
US2535460A
Cited
GB677843A
Cited
US2685458A
Cited
US2926029A
Cited
GB969875A
Cited
US3345090A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |