US3090823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tank for forming battery elements
Assignee: Ford Motor Co
•
Filing: 1959-09-25
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Granted: 1963-05-21
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Expires: 1979-09-25
Abstract
No abstract record available.
Inventors
- 👤 Roach Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:26
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/14; H01M4/16; H01M4/22; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
AN APPARATUS FOR FORMING STORAGE BATTERY PLATES COMPRISING A TANK, MEANS WITHIN THE TANK FOR SUPORTING BATTERY PLATES IN A SUBSTANTIALLY VERTICAL POSITION, AND AT LEAST TWO SUBSTANTIALLY IDENTICAL CONTACT BARS WITHIN THE TANK FOR CONDUCTING ELECTRICAL CURRENT TO STORAGE BATTERY PLATES, SAID CONTACT BARS HAVING UPWARDLY DIVERGING SLOPING NOTCHES FORMED OF ELECTRICALLY CONDUCTIVE MATERIAL AND ARRANGED TO CONTACT AND SUPPORT BATTERY PLATES AND A PLURALITY OF BATTERY PLATES ADAPTED TO BE PLACED IN SAID TANK AND SUPPORTED BY SAID CONTACT BARS AND SAID MEANS FOR SUPPORTING BATTERY PLATES IN A SUBSTANTIALLY VERTICAL POSITION, SAID BATTERY PLATES EACH HAVING AT LEAST TWO INTEGRAL TABS AT THEIR LOWER EXTREMITIES FOR MAKING ELECTRICAL CON-
Claim 2
Independent Claim
112 words
AN APPARATUS FOR FORMING STORAGE BATTERY PLATES COMPRISING A TANK, MEANS WITHIN THE TANK FOR SUPORTING BATTERY PLATES IN A SUBSTANTIALLY VERTICAL POSITION, AND AT LEAST TWO SUBSTANTIALLY IDENTICAL CONTACT BARS WITHIN THE TANK FOR CONDUCTING ELECTRICAL CURRENT TO STORAGE BATTERY PLATES, SAID CONTACT BARS HAVING UPWARDLY DIVERGING SLOPING NOTCHES FORMED OF ELECTRICALLY CONDUCTIVE MATERIAL AND ARRANGED TO CONTACT AND SUPPORT BATTERY PLATES AND A PLURALITY OF BATTERY PLATES ADAPTED TO BE PLACED IN SAID TANK AND SUPPORTED BY SAID CONTACT BARS AND SAID MEANS FOR SUPPORTING BATTERY PLATES IN A SUBSTANTIALLY VERTICAL POSITION, SAID BATTERY PLATES EACH HAVING AT LEAST TWO INTEGRAL TABS AT THEIR LOWER EXTREMITIES FOR MAKING ELECTRICAL CON-
References Cited (Backward Citations)
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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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |