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US3385998A
Expired / Lapsed
US
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Battery power protection system for automobiles and the like
Assignee: HOWARD M GOLD
•
Filing: 1965-12-29
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Granted: 1968-05-28
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Expires: 1985-12-29
Abstract
No abstract record available.
Inventors
- 👤 Howard M Gold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:57
CPC Classifications
B; B22; B22D; B22D25/00; B22D25/02; B22D25/04; B60; B60Q; B60Q9/00; B60Q9/001; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2449338A
Cited
US2913589A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |