US2636956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fused electrical connector
Assignee: DELTRON ELECTRIC PRODUCTS Inc
•
Filing: 1950-10-31
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Granted: 1953-04-28
•
Expires: 1970-10-31
Abstract
No abstract record available.
Inventors
- 👤 John F Conrad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:19
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/0241; H01R; H01R11/00; H01R11/11; H01R11/12; H01R11/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1679142A
Cited
US1947503A
Cited
US2172226A
Cited
US2419152A
Cited
US2475352A
Cited
US2532454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-27 | 1956-10-27 | 1957-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-27 | 1960-10-27 | 1961-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-27 | 1964-10-27 | 1965-04-28 | $7700.00 | Window Closed / Lapsed |