Patent US3288653A successfully refreshed from Google Patents.
US3288653A
Expired / Lapsed
US
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Electrode
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1963-01-11
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Granted: 1966-11-29
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Expires: 1983-01-11
Abstract
No abstract record available.
Inventors
- 👤 Eugene L Holt
- 👤 Kobasz William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:55
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/86; H01M4/94; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12069; Y10T428/12493; Y10T428/12771; Y10T428/12861; Y10T428/12875
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A NON-POROUS ELECTRODE CONSISTING OF AN ELECTRICALLY CONDUCTIVE METALLIC, SOLID BASE PLATE, A METAL SCREEN WELDED THERETO AND A FINELY DIVIDED METAL CATALYST PRESSED INTO THE MESH OF SAID SCREEN, SAID BASE PLATE FORMING A CONTINUOUS BACKING FOR SAID SCREEN.
Claim 2
Dependent Claim
40 words
A NON-POROUS ELECTRODE CONSISTING OF AN ELECTRICALLY CONDUCTIVE METALLIC, SOLID BASE PLATE, A METAL SCREEN WELDED THERETO AND A FINELY DIVIDED METAL CATALYST PRESSED INTO THE MESH OF SAID SCREEN, SAID BASE PLATE FORMING A CONTINUOUS BACKING FOR SAID SCREEN.
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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |