Patent US2202339A successfully refreshed from Google Patents.
US2590886A
Expired / Lapsed
US
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Strain relief for electrical connectors
Assignee: Individual
•
Filing: 1948-04-08
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Granted: 1952-04-01
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Expires: 1968-04-08
Abstract
No abstract record available.
Inventors
- 👤 Pedersen Svend Laessphie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:38
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/58; H01R13/582
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1383764A
Cited
US1454858A
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US1700538A
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US1991045A
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US2283177A
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US2277161A
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US2408045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-01 | 1955-10-01 | 1956-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-01 | 1959-10-01 | 1960-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-01 | 1963-10-01 | 1964-04-01 | $7700.00 | Window Closed / Lapsed |