Patent US3578506A successfully refreshed from Google Patents.
US3578506A
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US
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Sealing arrangement for terminals of electrochemical generators
Assignee: SAFT Societe des Accumulateurs Fixes et de Traction SA
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Filing: 1969-04-07
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Granted: 1971-05-11
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Expires: 1989-04-07
Abstract
Abstract SEALED ELECTROCHEMICAL GENERATORS AND A SEALING ARRANGEMENT FOR THE TERMINALS OF ELECTROCHEMICAL GENERATORS WHICH PROJECT OUTWARDLY OF A METALLIC COVER WHICH PROVIDES EFFECTIVE SEALING AS WELL AS ELECTRICAL INSULATION OF THE TERMINALS FROM THE METALLIC COVER.
Inventors
- 👤 Rene Chassoux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:45
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/10; H01M50/172; H01M50/174; H01M50/176; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-10 | 1974-11-09 | 1975-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-10 | 1978-11-09 | 1979-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-10 | 1982-11-09 | 1983-05-11 | $7700.00 | Window Closed / Lapsed |