Patent US2375481A successfully refreshed from Google Patents.
US2375481A
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Method of manufacturing a connector tubular splice with worked inner serrations
Assignee: FCI USA LLC
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Filing: 1942-01-17
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Granted: 1945-05-08
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Expires: 1962-01-17
Abstract
No abstract record available.
Inventors
- 👤 Lee Marvin
- 👤 Matthysse Irving Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:28
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/058; H01R4/00; H01R4/10; H01R4/18; H01R4/20; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49885; Y10T29/49886; Y10T403/00; Y10T403/49; Y10T403/4974; Y10T403/57
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-05-07 | 1948-11-06 | 1949-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-05-07 | 1952-11-06 | 1953-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-05-07 | 1956-11-06 | 1957-05-08 | $7700.00 | Window Closed / Lapsed |