US3036140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deferred action battery
Assignee: Exide Technologies LLC
•
Filing: 1954-09-16
•
Granted: 1962-05-22
•
Expires: 1974-09-16
Abstract
No abstract record available.
Inventors
- 👤 Oestermeyer Carl Fred
- 👤 Robert M Raney
- 👤 Herold L Koenig
- 👤 Howard T Havlick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:45
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/30; H01M6/36; H01M6/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2252A
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US1575567A
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US2134489A
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US2404144A
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US2452049A
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US2529511A
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US2594879A
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US2626971A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |