US2875421A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical trunk line and connector
Assignee: Individual
•
Filing: 1954-05-20
•
Granted: 1959-02-24
•
Expires: 1974-05-20
Abstract
No abstract record available.
Inventors
- 👤 Jordan Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:25
CPC Classifications
H; H01; H01R; H01R25/00; H01R31/00; H01R31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1067024A
Cited
US1568156A
Cited
US2089856A
Cited
US2533222A
Cited
US2558029A
Cited
US2481181A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |