Patent US2472986A successfully refreshed from Google Patents.
US2472986A
Expired / Lapsed
US
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Cord protector and strain reliever for use with electrical connectors
Assignee: Individual
•
Filing: 1946-05-23
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Granted: 1949-06-14
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Expires: 1966-05-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Emil E Reder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:27
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/56; H01R13/562; H01R13/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1026238A
Cited
US1867065A
Cited
US1857121A
Cited
GB343070A
Cited
US1953379A
Cited
US2047126A
Cited
US1996355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-13 | 1952-12-13 | 1953-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-13 | 1956-12-13 | 1957-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-13 | 1960-12-13 | 1961-06-14 | $7700.00 | Window Closed / Lapsed |