Patent FR1014607A successfully refreshed from Google Patents.
US3391381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shielded electrical connector
Assignee: HALLETT Manufacturing CO
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Filing: 1965-10-23
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Granted: 1968-07-02
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Russell G Livingston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:39
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6591; H01R13/6592; H01R13/6593; H01R13/6596
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |