US3267288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for floating a battery on a load line
Assignee: NEWMARK PRODUCTS Inc
•
Filing: 1964-10-20
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Granted: 1966-08-16
•
Expires: 1984-10-20
Abstract
No abstract record available.
Inventors
- 👤 Elmo E Maiden
- 👤 Clinton E Maiden
- 👤 Mindaugas E Gedgaudas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:17
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
AN ELECTRIC CIRCUIT ADAPTED TO BE USED WITH A BATTERY AND A SOURCE OF CONVENTIONAL ELECTRIC POWER TO CONTROL ELECTRIC CURRENT, SAID CIRCUIT COMPRISING LOAD CONNECTION MEANS SO THAT ELECTRICAL LOADS CAN BE CONNECTED IN PARALLEL TO BE SUPPLIED BY SAID CIRCUIT, BATTERY CONNECTION MEANS SO THAT A BATTERY CAN BE CONNECTED TO SAID CIRCUIT TO SUPPLY CURRENT TO SAID LOAD CONNECTION MEANS, UNIDIRECTIONAL ELECTRIC CURRENT FLOW CONTROL MEANS CONNECTED BETWEEN SAID BATTERY CONNECTION MEANS AND SAID LOAD CONNECTION MEANS SO THAT CURRENT CAN FLOW IN ONLY ONE DIRECTION FROM SAID BATTERY CONNECTION MEANS TO SAID LOAD CONNECTION MEANS, RECTIFIER MEANS, HAVING AN INPUT CONNECTION SAID AN OUTPUT CONNECTION, SAID RECTIFIER MEANS BEING CONNECTED AT ITS OUTPUT CONNECTION TO SAID LOAD CONNECTION MEANS AND BEING ARRANGED TO BE CONNECTED AT ITS INPUT CONNECTION TO THE SOURCE OF CONVENTIONAL ELECTRIC POWER, ELECTRIC CURRENT FLOW CONTROL MEANS, SAID ELECTRIC CURRENT FLOW CONTROL
Claim 2
Dependent Claim
150 words
AN ELECTRIC CIRCUIT ADAPTED TO BE USED WITH A BATTERY AND A SOURCE OF CONVENTIONAL ELECTRIC POWER TO CONTROL ELECTRIC CURRENT, SAID CIRCUIT COMPRISING LOAD CONNECTION MEANS SO THAT ELECTRICAL LOADS CAN BE CONNECTED IN PARALLEL TO BE SUPPLIED BY SAID CIRCUIT, BATTERY CONNECTION MEANS SO THAT A BATTERY CAN BE CONNECTED TO SAID CIRCUIT TO SUPPLY CURRENT TO SAID LOAD CONNECTION MEANS, UNIDIRECTIONAL ELECTRIC CURRENT FLOW CONTROL MEANS CONNECTED BETWEEN SAID BATTERY CONNECTION MEANS AND SAID LOAD CONNECTION MEANS SO THAT CURRENT CAN FLOW IN ONLY ONE DIRECTION FROM SAID BATTERY CONNECTION MEANS TO SAID LOAD CONNECTION MEANS, RECTIFIER MEANS, HAVING AN INPUT CONNECTION SAID AN OUTPUT CONNECTION, SAID RECTIFIER MEANS BEING CONNECTED AT ITS OUTPUT CONNECTION TO SAID LOAD CONNECTION MEANS AND BEING ARRANGED TO BE CONNECTED AT ITS INPUT CONNECTION TO THE SOURCE OF CONVENTIONAL ELECTRIC POWER, ELECTRIC CURRENT FLOW CONTROL MEANS, SAID ELECTRIC CURRENT FLOW CONTROL
References Cited (Backward Citations)
US2716706A
Cited
US1710851A
Cited
US1951482A
Cited
US2062274A
Cited
US2341238A
Cited
US2557298A
Cited
US2561804A
Cited
US2614241A
Cited
US2747108A
Cited
US2986654A
Cited
US3002105A
Cited
US3018342A
Cited
US3160805A
Cited
US3189788A
Cited
US3049623A
Cited
US3193750A
Cited
US3114095A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |