US2875426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: ENGINEERING VAN
•
Filing: 1957-03-11
•
Granted: 1959-02-24
•
Expires: 1977-03-11
Abstract
No abstract record available.
Inventors
- 👤 Sigmund J Skony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:42
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/56; H01R13/567
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2724813A
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US2804986A
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DK34278A
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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 |