US3479058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose coupling assembly
Assignee: KENNETH H CHANDLER
•
Filing: 1968-08-12
•
Granted: 1969-11-18
•
Expires: 1988-08-12
Abstract
No abstract record available.
Inventors
- 👤 Kenneth H Chandler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:48
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/22; F16L33/223; F16L33/224
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US533150A
Cited
US1091759A
Cited
US1098294A
Cited
US1361758A
Cited
US1699591A
Cited
US2152102A
Cited
GB624339A
Cited
FR1040123A
Cited
FR1096716A
Cited
US2853320A
Cited
CH341365A
Cited
GB892194A
Cited
US3195936A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |