Patent US3200014A successfully refreshed from Google Patents.
US3200014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary battery arrangement
Assignee: Individual
•
Filing: 1962-02-14
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Granted: 1965-08-10
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Expires: 1982-02-14
Abstract
No abstract record available.
Inventors
- 👤 Roberts Alan King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:33
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/42; H01M10/4207; H01M16/00; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
IN COMBINATION: FIRST AND SECOND BATTERIES, SAID FIRST BATTERY COMPRISING A CASING, AN ELECTROLYTE IN SAID CASING, ELECTRODES IMMERSED IN SAID ELECTROLYTE, AND EXTERIOR TERMINALS ON SAID CASING AND COUPLED TO SAID ELECTRODES; SAID SECOND BATTERY COMPRISING A CASING, A FRANGIBLE MEMBER IN THE LATTER SAID CASING DIVIDING THE SAME INTO SEPARATE CHAMBERS, AND ELECTROLYTE IN ONE OF SAID SEPARATE CHAMBERS, ELECTRODES IN THE OTHER OF SAID SEPARATE CHAMBERS, COUPLING MEANS TO COUPLE THE LATTER SAID ELECTRODES TO SAID EXTERIOR TERMINALS, AND CONTROL MEANS TO BREAK SAID FRANGIBLE MEMBER TO ACTIVATE SAID SECOND BATTERY; SAID COUPLING MEANS INCLUDING A SWITCH BETWEEN SAID SECOND BATTERY ELECTRODES AND ONE OF SAID TERMINALS, SAID COMBINATION FURTHER INCLUDING AN OUTPUT LINE, SAID SWITCH BEING ADAPTED FOR SELECTIVELY SWITCHING THE OUTPUT LINE BETWEEN SAID ONE TERMINAL AND SAID SECOND BATTERY ELECTRODES, SAID CONTROL MEANS BEING COUPLED TO SAID SWITCH FOR SIMULTANEOUSLY ACTUATING THE SAME AND THE BREAKING SAID FRANGIBLE MEMBER.
Claim 2
Dependent Claim
155 words
IN COMBINATION: FIRST AND SECOND BATTERIES, SAID FIRST BATTERY COMPRISING A CASING, AN ELECTROLYTE IN SAID CASING, ELECTRODES IMMERSED IN SAID ELECTROLYTE, AND EXTERIOR TERMINALS ON SAID CASING AND COUPLED TO SAID ELECTRODES; SAID SECOND BATTERY COMPRISING A CASING, A FRANGIBLE MEMBER IN THE LATTER SAID CASING DIVIDING THE SAME INTO SEPARATE CHAMBERS, AND ELECTROLYTE IN ONE OF SAID SEPARATE CHAMBERS, ELECTRODES IN THE OTHER OF SAID SEPARATE CHAMBERS, COUPLING MEANS TO COUPLE THE LATTER SAID ELECTRODES TO SAID EXTERIOR TERMINALS, AND CONTROL MEANS TO BREAK SAID FRANGIBLE MEMBER TO ACTIVATE SAID SECOND BATTERY; SAID COUPLING MEANS INCLUDING A SWITCH BETWEEN SAID SECOND BATTERY ELECTRODES AND ONE OF SAID TERMINALS, SAID COMBINATION FURTHER INCLUDING AN OUTPUT LINE, SAID SWITCH BEING ADAPTED FOR SELECTIVELY SWITCHING THE OUTPUT LINE BETWEEN SAID ONE TERMINAL AND SAID SECOND BATTERY ELECTRODES, SAID CONTROL MEANS BEING COUPLED TO SAID SWITCH FOR SIMULTANEOUSLY ACTUATING THE SAME AND THE BREAKING SAID FRANGIBLE MEMBER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |