Patent US3116386A successfully refreshed from Google Patents.
US3116386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical cable connector
Assignee: Whitney Blake Co
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Filing: 1960-11-15
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Granted: 1963-12-31
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Expires: 1980-11-15
Abstract
No abstract record available.
Inventors
- 👤 Robert H Sperzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:27
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/68
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2023264A
Cited
GB345199A
Cited
FR920345A
Cited
US2516148A
Cited
US2785319A
Cited
US2599023A
Cited
US2676223A
Cited
US2742624A
Cited
GB784847A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |