Patent US1133655A successfully refreshed from Google Patents.
Patent US3078109A successfully refreshed from Google Patents.
US3078109A
Expired / Lapsed
US
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End fitting for a helical convoluted hose
Assignee: Superflexit Ltd
•
Filing: 1958-08-25
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Granted: 1963-02-19
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Expires: 1978-08-25
Abstract
No abstract record available.
Inventors
- 👤 Jackson Frank Reed
- 👤 Wilson John William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:56
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/24
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |