US3484296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low temperature battery
Assignee: Standard Oil Co
•
Filing: 1967-08-30
•
Granted: 1969-12-16
•
Expires: 1987-08-30
Abstract
No abstract record available.
Inventors
- 👤 Edward S Buzzelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:34
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/05; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2566114A
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US3043896A
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US3093514A
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US3098770A
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US3248265A
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US3185590A
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US3117032A
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US3255043A
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US3268365A
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US3279952A
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US3236694A
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US3393093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |