US2918647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connectors
Assignee: Individual
•
Filing: 1956-12-14
•
Granted: 1959-12-22
•
Expires: 1976-12-14
Abstract
No abstract record available.
Inventors
- 👤 Thomas O Britt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:06
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/12; H01R11/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US994516A
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US1229193A
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US1685847A
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US1690118A
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US1788354A
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US1769536A
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US1918126A
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US1945664A
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US2398996A
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US2476365A
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US2609416A
Cited
US2723382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-21 | 1963-06-22 | 1963-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-21 | 1967-06-22 | 1967-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-21 | 1971-06-22 | 1971-12-22 | $7700.00 | Window Closed / Lapsed |