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US3764386A
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US
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Casting plate straps to battery plates and a lead acid storage battery utilizing same
Assignee: Motors Liquidation Co
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Filing: 1971-10-21
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Granted: 1973-10-09
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Expires: 1991-10-21
Abstract
Abstract A LEAD-ACID STORAGE BATTERY GROUP CONTAINING POSITIVE AND NEGATIVE PLATES WITH SUPPORTING LEAD ALLOY GRIDS, SEPARATORS BETWEEN THE PLATES AND PLATE STRAPS CAST ONTO THE GRIDS. THE PLATE STRAPS ARE BONDED TO THE GRIDS THROUGH A LEAD ALLOY BOND HAVING A MELTING POINT ABOUT 200*F. LOWER THAN THE MELTING POINT OF THE GRID ALLOY.
Inventors
- 👤 R Mix
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:13
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/08; C; C23; C23C; C23C2/00; C23C2/04; C23C2/10; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10S; Y10S164/00; Y10S164/01
Claims Analysis
Total Claims: 0
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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) | 1976-10-08 | 1977-04-09 | 1977-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-08 | 1981-04-09 | 1981-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-08 | 1985-04-09 | 1985-10-09 | $7700.00 | Window Closed / Lapsed |