Patent US2313917A successfully refreshed from Google Patents.
US2510745A
Expired / Lapsed
US
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Cover for electric service outlets
Assignee: Individual
•
Filing: 1945-11-15
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Granted: 1950-06-06
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Expires: 1965-11-15
Abstract
No abstract record available.
Inventors
- 👤 Charles R Kilgore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:38
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/44; H01R13/447; Y; Y10; Y10S; Y10S439/00; Y10S439/91
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) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |