US3182280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protection of electrical connector contact pins
Assignee: Individual
•
Filing: 1963-04-19
•
Granted: 1965-05-04
•
Expires: 1983-04-19
Abstract
No abstract record available.
Inventors
- 👤 Francis X Daut
- 👤 Ralph O Work
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:28
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/44; H01R13/443; H01R13/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2101345A
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US2407894A
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US2428323A
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US2563762A
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US2606228A
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US2701867A
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US2827618A
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US2861250A
Cited
US2949641A
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US2984811A
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US2949642A
Cited
GB868047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-03 | 1968-11-02 | 1969-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-03 | 1972-11-02 | 1973-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-03 | 1976-11-02 | 1977-05-04 | $7700.00 | Window Closed / Lapsed |