US3506491A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid electrolyte battery having lithium or lithium alloy anode
Assignee: Standard Oil Co
•
Filing: 1968-05-08
•
Granted: 1970-04-14
•
Expires: 1988-05-08
Abstract
No abstract record available.
Inventors
- 👤 Edward S Buzzelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:08
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/36; H01M10/39; H01M6/00; H01M6/14; H01M6/18; H01M6/20; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2937219A
Cited
US3043896A
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US3160531A
Cited
US3236694A
Cited
US3410731A
Cited
US3410730A
Cited
US3445288A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-13 | 1973-10-13 | 1974-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-13 | 1977-10-13 | 1978-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-13 | 1981-10-13 | 1982-04-14 | $7700.00 | Window Closed / Lapsed |