Patent US2716741A successfully refreshed from Google Patents.
US2716741A
Expired / Lapsed
US
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Strain relief device
Assignee: Continental Copper and Steel Industries Inc
•
Filing: 1951-06-29
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Granted: 1955-08-30
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Expires: 1971-06-29
Abstract
No abstract record available.
Inventors
- 👤 Ustin George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:05
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/58; H01R13/5804; H01R13/5808; H01K; H01K1/00; H01K1/18; H01K1/20; Y; Y10; Y10T; Y10T24/00; Y10T24/49
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2412804A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-29 | 1959-02-28 | 1959-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-29 | 1963-02-28 | 1963-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-29 | 1967-02-28 | 1967-08-30 | $7700.00 | Window Closed / Lapsed |