US2742623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined male plug and female outlet
Assignee: Individual
•
Filing: 1955-03-21
•
Granted: 1956-04-17
•
Expires: 1975-03-21
Abstract
No abstract record available.
Inventors
- 👤 Odegaard John
- 👤 Skiba George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:02
CPC Classifications
H; H01; H01R; H01R27/00; H01R27/02; H01R24/00; H01R24/28; H01R4/00; H01R4/24; H01R4/2404; H01R4/2406; H01R13/00; H01R13/40; H01R13/42; H01R13/428; H01R13/432; H01R2103/00
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) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |