US2469416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated conductor
Assignee: Jasco Inc
•
Filing: 1941-12-31
•
Granted: 1949-05-10
•
Expires: 1961-12-31
Abstract
No abstract record available.
Inventors
- 👤 William H Smyers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:33
CPC Classifications
H; H01; H01B; H01B9/00; H01B9/02; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2936; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31696; Y10T428/31855; Y10T428/3188; Y10T428/31884
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1033095A
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FR575419A
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GB253281A
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FR631797A
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US1844512A
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US1983520A
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CH162256A
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US2226589A
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US2280860A
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US2158111A
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US2226590A
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US2235536A
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US2300072A
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US2255871A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-09 | 1952-11-08 | 1953-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-09 | 1956-11-08 | 1957-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-09 | 1960-11-08 | 1961-05-10 | $7700.00 | Window Closed / Lapsed |