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US3147151A
Expired / Lapsed
US
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Electric storage battery and casing
Assignee: Electro-Acid Corp
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Filing: 1958-10-03
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Granted: 1964-09-01
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Expires: 1978-10-03
Abstract
No abstract record available.
Inventors
- 👤 Charles A Toce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:39
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/258; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A COMPOSITE ELECTRIC STORAGE BATTERY COMPRISING A PLURALITY OF REMOVABLY INTERLOCKING INDIVIDUAL CELL CASINGS, THE SAID INTERLOCK BEING COMPRISED OF A NARROW RING OF ELEMENTS ABOUT EACH OF THE SAID INDIVIDUAL CASINGS AND PROJECTING OUTWARDLY THEREFROM FOR INTERLOCK WITH CORRESPONDING RINGS OF ADJACENT CASINGS TO SPACE SAID CASINGS APART THROUGHOUT THE WIDTH AND LENGTH OF THE SAME AND PROVIDE SUBSTANTIAL AIR-SPACE THEREBETWEEN FOR AIRWASH.
Claim 2
Dependent Claim
64 words
A COMPOSITE ELECTRIC STORAGE BATTERY COMPRISING A PLURALITY OF REMOVABLY INTERLOCKING INDIVIDUAL CELL CASINGS, THE SAID INTERLOCK BEING COMPRISED OF A NARROW RING OF ELEMENTS ABOUT EACH OF THE SAID INDIVIDUAL CASINGS AND PROJECTING OUTWARDLY THEREFROM FOR INTERLOCK WITH CORRESPONDING RINGS OF ADJACENT CASINGS TO SPACE SAID CASINGS APART THROUGHOUT THE WIDTH AND LENGTH OF THE SAME AND PROVIDE SUBSTANTIAL AIR-SPACE THEREBETWEEN FOR AIRWASH.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |