US2797111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fitting for plural layer wire reinforced hoses
Assignee: British Tyre and Rubber Co Ltd
•
Filing: 1953-04-02
•
Granted: 1957-06-25
•
Expires: 1973-04-02
Abstract
No abstract record available.
Inventors
- 👤 Beazley Thomas Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:16
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/20; F16L33/207; F16L33/2071; F16L33/2073; F16L33/2076; A; A47; A47L; A47L9/00; A47L9/24; F16L33/2078
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1808094A
Cited
US1924712A
Cited
US1985494A
Cited
US2314000A
Cited
US2371971A
Cited
US2431522A
Cited
US2452728A
Cited
US2463293A
Cited
GB610426A
Cited
GB640140A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-24 | 1960-12-24 | 1961-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-24 | 1964-12-24 | 1965-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-24 | 1968-12-24 | 1969-06-25 | $7700.00 | Window Closed / Lapsed |