Patent US2654795A successfully refreshed from Google Patents.
US2654795A
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Electrode for electric batteries and method of making same
Assignee: Yardney International Corp
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Filing: 1951-11-14
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Granted: 1953-10-06
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Expires: 1971-11-14
Abstract
No abstract record available.
Inventors
- 👤 Otto H Brill
- 👤 Solomon Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:18
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/24; H01M4/34; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12097; Y10T428/12181; Y10T428/12486; Y10T428/12493; Y10T428/12771; Y10T428/12861; Y10T428/12882; Y10T428/12986
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
AN ELECTRODE FOR ELECTRIC BATTERIES, COMPRISING AN ACTIVE MATERIAL CONSISTING ESSENTIALLY OF SILVER, AND A PROTECTIVE AGENT ADJACENT SAID ACTIVE MATERIAL SELECTED FROM THE GROUP WHICH CONSISTS OF GOLD, PLATINUM, PALLADIUM, RHODIUM AND IRIDIUM.
Claim 2
Dependent Claim
34 words
AN ELECTRODE FOR ELECTRIC BATTERIES, COMPRISING AN ACTIVE MATERIAL CONSISTING ESSENTIALLY OF SILVER, AND A PROTECTIVE AGENT ADJACENT SAID ACTIVE MATERIAL SELECTED FROM THE GROUP WHICH CONSISTS OF GOLD, PLATINUM, PALLADIUM, RHODIUM AND IRIDIUM.
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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) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |