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Patent US2461834A successfully refreshed from Google Patents.
US2461834A
Expired / Lapsed
US
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Coaxial conductor
Assignee: Individual
•
Filing: 1944-02-26
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Granted: 1949-02-15
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Expires: 1964-02-26
Abstract
No abstract record available.
Inventors
- 👤 Louis H Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:42
CPC Classifications
H; H01; H01B; H01B11/00; H01B11/18; H01B11/1834; H01B11/1847
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189618725A
Cited
DE447742C
Cited
US1597422A
Cited
US1955468A
Cited
US2035274A
Cited
AT137968B
Cited
GB452779A
Cited
US2204737A
Cited
US2288900A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-15 | 1952-08-16 | 1953-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-15 | 1956-08-16 | 1957-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-15 | 1960-08-16 | 1961-02-15 | $7700.00 | Window Closed / Lapsed |