US2964583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deferred-action battery energized by immersion in a liquid
Assignee: Compagnie Industrielle des Piles Electriques CIPEL SA
•
Filing: 1958-06-09
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Granted: 1960-12-13
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Expires: 1978-06-09
Abstract
No abstract record available.
Inventors
- 👤 Fafa Jean
- 👤 Vic Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:37
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/30; H01M6/32; H01M6/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2669596A
Cited
US2806895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-13 | 1964-06-13 | 1964-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-13 | 1968-06-13 | 1968-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-13 | 1972-06-13 | 1972-12-13 | $7700.00 | Window Closed / Lapsed |