US2963676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical outlet
Assignee: ELECTRIDUCT CO
•
Filing: 1957-09-16
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Granted: 1960-12-06
•
Expires: 1977-09-16
Abstract
No abstract record available.
Inventors
- 👤 Eugene E Sneesby
- 👤 George L Winders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:49
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/10; H02G3/105
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) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |