Patent US3051774A successfully refreshed from Google Patents.
US3051774A
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US
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Strain relief
Assignee: Belden Manufacturing Co
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Filing: 1957-11-20
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Granted: 1962-08-28
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Expires: 1977-11-20
Abstract
No abstract record available.
Inventors
- 👤 Robert K Schelke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:14
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/56; H01R13/562
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1607432A
Cited
GB439642A
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US2171331A
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US2530258A
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US2494814A
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US2573600A
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US2724869A
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US2713700A
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US2727088A
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US2973501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |