Patent US3286152A successfully refreshed from Google Patents.
US3286152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple battery charging and discharging circuit means
Assignee: Individual
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Filing: 1963-10-10
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Granted: 1966-11-15
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Expires: 1983-10-10
Abstract
No abstract record available.
Inventors
- 👤 John B Noe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:50
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/50; H02J7/575
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
APPARATUS FOR OPERATIVELY ORIENTING BATTERIES IN SERIES DURING CHARGING AND IN PARALLEL DURING DISCHARGING COMPRISING IN COMBINATION, BATTERY CHARGING MEANS, ELECTRICAL LOAD MEANS, FIRST CONDUCTOR MEANS INCLUDING A PAIR OF CONDUCTORS FOR CONNECTING THE CHARGING MEANS AND THE LOAD MEANS ELECTRICALLY IN PARALLEL, SECOND CONDUCTOR MEANS INTERCONNECTING SAID PAIR OF CONDUCTORS INTERMEDIATE THE BATTERY CHARGING MEANS AND THE ELECTRIC LOAD MEANS AND INCLUDING A FIRST DIODE, A SECOND DIODE, AND A THIRD DIODE, EACH OF WHICH IS SERIALLY CONNECTED IN THE SECOND CONDUCTOR MEANS TO PROVIDE UNIDIRECTIONAL FLOW OF CURRENT THROUGH SAID SECOND PAIR OF CONDUCTORS AND BATTERY CONNECTED TO ONE OF SAID PAIR OF CONDUCTORS AND CONNECTED TO THE SECOND CONDUCTOR MEANS INTERMEDIATE SAID FIRST DIODE AND SAID SECOND DIODE, A SECOND BATTERY CONNECTED TO THE OTHER OF SAID PAIR OF CONDUCTORS, AND CONNECTED TO SAID SECOND CONDUCTOR MEANS INTERMEDIATE SAID SECOND DIODE AND SAID THIRD DIODE, AND FIRST AND SECOND MEANS TO SELECTIVELY COUPLE AND UNCOUPLE THE BATTERY CHARGING MEANS AND THE ELECTRICAL LOAD MEANS TO THE FIRST CONDUCTOR MEANS.
Claim 2
Dependent Claim
172 words
APPARATUS FOR OPERATIVELY ORIENTING BATTERIES IN SERIES DURING CHARGING AND IN PARALLEL DURING DISCHARGING COMPRISING IN COMBINATION, BATTERY CHARGING MEANS, ELECTRICAL LOAD MEANS, FIRST CONDUCTOR MEANS INCLUDING A PAIR OF CONDUCTORS FOR CONNECTING THE CHARGING MEANS AND THE LOAD MEANS ELECTRICALLY IN PARALLEL, SECOND CONDUCTOR MEANS INTERCONNECTING SAID PAIR OF CONDUCTORS INTERMEDIATE THE BATTERY CHARGING MEANS AND THE ELECTRIC LOAD MEANS AND INCLUDING A FIRST DIODE, A SECOND DIODE, AND A THIRD DIODE, EACH OF WHICH IS SERIALLY CONNECTED IN THE SECOND CONDUCTOR MEANS TO PROVIDE UNIDIRECTIONAL FLOW OF CURRENT THROUGH SAID SECOND PAIR OF CONDUCTORS AND BATTERY CONNECTED TO ONE OF SAID PAIR OF CONDUCTORS AND CONNECTED TO THE SECOND CONDUCTOR MEANS INTERMEDIATE SAID FIRST DIODE AND SAID SECOND DIODE, A SECOND BATTERY CONNECTED TO THE OTHER OF SAID PAIR OF CONDUCTORS, AND CONNECTED TO SAID SECOND CONDUCTOR MEANS INTERMEDIATE SAID SECOND DIODE AND SAID THIRD DIODE, AND FIRST AND SECOND MEANS TO SELECTIVELY COUPLE AND UNCOUPLE THE BATTERY CHARGING MEANS AND THE ELECTRICAL LOAD MEANS TO THE FIRST CONDUCTOR MEANS.
References Cited (Backward Citations)
US3207966A
Cited
US3241029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |