US3745048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery cooling system
Assignee: Gates Energy Products Inc
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Filing: 1970-12-30
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Granted: 1973-07-10
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Expires: 1990-12-30
Abstract
Abstract A battery cooling system is described comprising a casing and a group of cell having rib members thereon. Upper and lower plenums formed within the casing are interconnected by passageways between adjoining cells created by the ribs and cell walls to provide a uniform flow of coolant around each cell in the casing.
Inventors
- 👤 L Dinkler
- 👤 J Evjen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:07
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/60; H01M10/61; H01M10/613; H01M10/64; H01M10/647; H01M10/65; H01M10/656; H01M10/6561; H01M10/6563; H01M10/6565; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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) | 1976-07-09 | 1977-01-08 | 1977-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-09 | 1981-01-08 | 1981-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-09 | 1985-01-08 | 1985-07-10 | $7700.00 | Window Closed / Lapsed |