Patent US2433239A successfully refreshed from Google Patents.
US2433239A
Expired / Lapsed
US
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Electroconductive fabric and process of making the same
Assignee: Russell Manufacturing Co
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Filing: 1945-06-23
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Granted: 1947-12-23
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Expires: 1965-06-23
Abstract
No abstract record available.
Inventors
- 👤 Lawrence J Rasero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:34
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/08; H01B7/083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US362010A
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GB189413640A
Cited
GB191323597A
Cited
US1697660A
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US1797652A
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US2381218A
Cited
US2385577A
Cited
US2375997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-22 | 1951-06-23 | 1951-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-22 | 1955-06-23 | 1955-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-22 | 1959-06-23 | 1959-12-23 | $7700.00 | Window Closed / Lapsed |