US2771501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convenience outlet for installation in finished walls
Assignee: Pass and Seymour Inc
•
Filing: 1951-06-25
•
Granted: 1956-11-20
•
Expires: 1971-06-25
Abstract
No abstract record available.
Inventors
- 👤 Victor R Despard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:20
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/006; H01R13/00; H01R13/58; H01R13/595; Y; Y10; Y10S; Y10S248/00; Y10S248/906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1176659A
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US1972794A
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US2119066A
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US2309189A
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US2459659A
Cited
US2437802A
Cited
US2451267A
Cited
US2454119A
Cited
US2586728A
Cited
US2658704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-20 | 1960-05-21 | 1960-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-20 | 1964-05-21 | 1964-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-20 | 1968-05-21 | 1968-11-20 | $7700.00 | Window Closed / Lapsed |