Patent US3408231A successfully refreshed from Google Patents.
US3408231A
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US
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Method of making flexible electrodes
Assignee: Verizon Laboratories Inc
•
Filing: 1964-12-21
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Granted: 1968-10-29
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Expires: 1984-12-21
Abstract
No abstract record available.
Inventors
- 👤 Clayton D Dickinson
- 👤 Jerome J Perez
- 👤 Sheinhartz Irving
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:38
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/24; H01M4/242; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49108
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3068157A
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US3096205A
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US3081366A
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US3202544A
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US3140172A
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US3248787A
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US3286684A
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US3345197A
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US3239380A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |