Patent US2764115A successfully refreshed from Google Patents.
US2764115A
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Battery burning apparatus
Assignee: Exide Technologies LLC
•
Filing: 1951-04-19
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Granted: 1956-09-25
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Expires: 1971-04-19
Abstract
No abstract record available.
Inventors
- 👤 Vincent G Korfhage
- 👤 Henry W Lormor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:44
CPC Classifications
B; B22; B22D; B22D25/00; B22D25/02; B22D25/04; H; H01; H01M; H01M50/00; H01M50/50; H01M50/531; H01M50/54; H01M50/541; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53135
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1486803A
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US1542405A
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US1708808A
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US1932136A
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US2265413A
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US2539318A
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US2516546A
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US2509467A
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US2694995A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |