US2675531A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: Individual
•
Filing: 1949-10-31
•
Granted: 1954-04-13
•
Expires: 1969-10-31
Abstract
No abstract record available.
Inventors
- 👤 Sams Martin
- 👤 Feldman Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:27
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/26; H01R2103/00; H01R24/00; H01R24/28; H01R33/00; H01R33/05; H01R33/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US761465A
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US1599558A
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GB263291A
Cited
US2050440A
Cited
GB528357A
Cited
US2308286A
Cited
US2301258A
Cited
US2353732A
Cited
US2402766A
Cited
US2478082A
Cited
US2466830A
Cited
US2483351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-12 | 1957-10-12 | 1958-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-12 | 1961-10-12 | 1962-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-12 | 1965-10-12 | 1966-04-13 | $7700.00 | Window Closed / Lapsed |