Patent US2891102A successfully refreshed from Google Patents.
US2891102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical outlet protector
Assignee: Individual
•
Filing: 1956-02-06
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Granted: 1959-06-16
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Expires: 1976-02-06
Abstract
No abstract record available.
Inventors
- 👤 James E Grimes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:40
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/44; H01R13/447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US786911A
Cited
US2088845A
Cited
US2415602A
Cited
US2510745A
Cited
US2462756A
Cited
US2738475A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-15 | 1962-12-15 | 1963-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-15 | 1966-12-15 | 1967-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-15 | 1970-12-15 | 1971-06-16 | $7700.00 | Window Closed / Lapsed |