Patent US2950574A successfully refreshed from Google Patents.
US2950574A
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Method of making electrode structures
Assignee: MYCALEX ELECTRONICS CORP
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Filing: 1956-06-06
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Granted: 1960-08-30
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Expires: 1976-06-06
Abstract
No abstract record available.
Inventors
- 👤 William O Slater
- 👤 Albert J Monack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:22
CPC Classifications
H; H01; H01J; H01J5/00; H01J5/32; H01J5/40; H01J5/42; H01J2893/00; H01J2893/0033; H01J2893/0034; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US732812A
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US1562533A
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US1848312A
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US1888071A
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US1974298A
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US2032239A
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US2138660A
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US2429955A
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US2603915A
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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) | 1963-08-30 | 1964-02-29 | 1964-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-30 | 1968-02-29 | 1968-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-30 | 1972-02-29 | 1972-08-30 | $7700.00 | Window Closed / Lapsed |