Patent US2399119A successfully refreshed from Google Patents.
Patent US2714712A successfully refreshed from Google Patents.
US2714712A
Expired / Lapsed
US
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Electric connecting block having a plurality of outlets for attachment plugs
Assignee: Individual
•
Filing: 1954-08-02
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Granted: 1955-08-02
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Expires: 1974-08-02
Abstract
No abstract record available.
Inventors
- 👤 Richard E Riccardelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:28
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/003
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) | 1958-08-01 | 1959-01-31 | 1959-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-01 | 1963-01-31 | 1963-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-01 | 1967-01-31 | 1967-08-02 | $7700.00 | Window Closed / Lapsed |