US2862743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable coupling
Assignee: Individual
•
Filing: 1953-12-07
•
Granted: 1958-12-02
•
Expires: 1973-12-07
Abstract
No abstract record available.
Inventors
- 👤 Robert P Pierce
- 👤 Edmond E Buffum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:36
CPC Classifications
F; F16; F16G; F16G15/00; F16G15/08; F16G11/00; F16G11/08; F16G11/10; F16G11/14; F16G11/143; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/5753
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US127177A
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US740026A
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US1073470A
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US1267430A
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US2055667A
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US2123783A
Cited
US2152233A
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US2301009A
Cited
US2289837A
Cited
US2487085A
Cited
GB679621A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |