Patent US4879107A successfully refreshed from Google Patents.
Patent US2964726A successfully refreshed from Google Patents.
US2964726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for electrical conductors
Assignee: Individual
•
Filing: 1956-01-06
•
Granted: 1960-12-13
•
Expires: 1976-01-06
Abstract
No abstract record available.
Inventors
- 👤 Dean J Michals
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:39
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/30; H01R4/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US446871A
Cited
US1000101A
Cited
US1559668A
Cited
US1678733A
Cited
US2049105A
Cited
CH200802A
Cited
US2178092A
Cited
US2387630A
Cited
US2455885A
Cited
US2567783A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-13 | 1964-06-13 | 1964-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-13 | 1968-06-13 | 1968-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-13 | 1972-06-13 | 1972-12-13 | $7700.00 | Window Closed / Lapsed |