US3190285A
Expired / Lapsed
US
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Construction of a battery electrode for an endo-radiosonde
Assignee: Telefunken Patentverwertungs GmbH
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Filing: 1961-05-12
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Granted: 1965-06-22
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Expires: 1981-05-12
Abstract
No abstract record available.
Inventors
- 👤 Muth Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:50
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/07; A61B5/073; H; H01; H01M; H01M4/00; H01M4/02; H01M4/36; H01M4/38; H01M4/46; H01M6/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49108
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
IN THE MANUFACTURE OF BATTERY ELECTRODES FOR ENDORADIOSONDES OF THE TYPE HAVING A BATTERY AND BATTERY ELECTRODES, THE IMPROVEMENT COMPRISING THE STEPS OF: CONSTRUCTING ONE OF THE BATTERY ELECTRODES OF AN ALLOY OF A USUAL ELECTRODE MATERIAL AND A SMALL AMOUNT OF A SUBSTANCE WHICH REDUCES GAS FORMATION IN A BATTERY, AND THEN TREATING THIS ELECTRODE WITH AN ELECTROLYTE FOR AT LEAST TWENTY MINUTES.
Claim 2
Dependent Claim
64 words
IN THE MANUFACTURE OF BATTERY ELECTRODES FOR ENDORADIOSONDES OF THE TYPE HAVING A BATTERY AND BATTERY ELECTRODES, THE IMPROVEMENT COMPRISING THE STEPS OF: CONSTRUCTING ONE OF THE BATTERY ELECTRODES OF AN ALLOY OF A USUAL ELECTRODE MATERIAL AND A SMALL AMOUNT OF A SUBSTANCE WHICH REDUCES GAS FORMATION IN A BATTERY, AND THEN TREATING THIS ELECTRODE WITH AN ELECTROLYTE FOR AT LEAST TWENTY MINUTES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |