Patent US3360403A successfully refreshed from Google Patents.
US3360403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery including improved venting system
Assignee: Globe Union Inc
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Filing: 1965-05-04
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Granted: 1967-12-26
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Expires: 1985-05-04
Abstract
No abstract record available.
Inventors
- 👤 Halsall Vincent Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:00
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/30; H01M50/35; H01M50/367; H01M50/394; H01M8/00; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
IN COMBINATION, A STORAGE BATTERY WITH A PLURALITY OF BATTERY CELLS, A BATTERY COVER WITH AN INNER SURFACE ASSOCIATED WITH THE INTERIOR OF THE BATTER AND AN OUTER SURFACE, A PLURALITY OF PASSAGEWAYS IN THE BATTERY COVER BETWEEN SAID OUTER SURFACE AND INTERIOR PORTIONS OF THE BATTERY CORRESPONDING TO DIFFERENT BATTERY CELLS, A PLURALITY OF VENTING CAVITIES IN THE OUTER SURFACE OF THE BATTERY COVER, SAID CAVITIES BEING FORMED AROUND RESPECTIVE ONES OF SAID
Claim 2
Dependent Claim
74 words
IN COMBINATION, A STORAGE BATTERY WITH A PLURALITY OF BATTERY CELLS, A BATTERY COVER WITH AN INNER SURFACE ASSOCIATED WITH THE INTERIOR OF THE BATTER AND AN OUTER SURFACE, A PLURALITY OF PASSAGEWAYS IN THE BATTERY COVER BETWEEN SAID OUTER SURFACE AND INTERIOR PORTIONS OF THE BATTERY CORRESPONDING TO DIFFERENT BATTERY CELLS, A PLURALITY OF VENTING CAVITIES IN THE OUTER SURFACE OF THE BATTERY COVER, SAID CAVITIES BEING FORMED AROUND RESPECTIVE ONES OF SAID
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) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |