US2677878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for manufacturing coaxial pairs for telecommunication cables
Assignee: Alsacienne de Constructions Mecaniques SA
•
Filing: 1950-08-04
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Granted: 1954-05-11
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Expires: 1970-08-04
Abstract
No abstract record available.
Inventors
- 👤 Florimond A J Douchet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:59
CPC Classifications
H; H01; H01B; H01B13/00; H01B13/06; H01B13/18; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5176; Y10T29/5177; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53243; Y10T29/53261
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1617547A
Cited
US1694875A
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US1971151A
Cited
US2226622A
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US2172945A
Cited
US2223872A
Cited
US2426623A
Cited
US2515487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-10 | 1957-11-09 | 1958-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-10 | 1961-11-09 | 1962-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-10 | 1965-11-09 | 1966-05-11 | $7700.00 | Window Closed / Lapsed |