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Patent US3409816A successfully refreshed from Google Patents.
US3409816A
Expired / Lapsed
US
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Connector to charge automobile battery
Assignee: Marine Industries Inc
•
Filing: 1966-05-19
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Granted: 1968-11-05
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Expires: 1986-05-19
Abstract
No abstract record available.
Inventors
- 👤 Foster Merrill Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:01
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/02; H01; H01M; H01M10/00; H01M10/42; H01M10/46; H01R; H01R13/00; H01R13/66; H01R13/665; H01R13/6675; H02J4/00; H02J4/20; H02J4/25; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3123759A
Cited
US1610205A
Cited
US2540841A
Cited
GB827759A
Cited
US3217227A
Cited
US3201617A
Cited
US3264545A
Cited
US3329881A
Cited
US3270267A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |