US2954544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical plug connectors
Assignee: Individual
•
Filing: 1957-07-22
•
Granted: 1960-09-27
•
Expires: 1977-07-22
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Focosi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:54
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/58; H01R2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2245986A
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US2238696A
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FR884641A
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US2380151A
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US2632785A
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US2498643A
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US2648050A
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US2742625A
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US2651764A
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US2674723A
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US2657369A
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US2780791A
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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) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |