Patent EP0070509A2 successfully refreshed from Google Patents.
Patent US3088201A successfully refreshed from Google Patents.
US3088201A
Expired / Lapsed
US
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Method of making a ceramic-to-metal seal
Assignee: General Electric Co
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Filing: 1959-08-26
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Granted: 1963-05-07
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Expires: 1979-08-26
Abstract
No abstract record available.
Inventors
- 👤 William C Louden
- 👤 Homonnay Elmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:20
CPC Classifications
C; C04; C04B; C04B37/00; C04B37/02; C04B37/023; C04B37/026; C04B2235/00; C04B2235/65; C04B2235/658; C04B2235/6581; C04B2237/00; C04B2237/02; C04B2237/12; C04B2237/122; C04B2237/123; C04B2237/126; C04B2237/30; C04B2237/32; C04B2237/34; C04B2237/343; C04B2237/40; C04B2237/405; C04B2237/406; C04B2237/50; C04B2237/62; C04B2237/70; C04B2237/708; C04B2237/72; C04B2237/74; C04B2237/76; C04B2237/765; C04B2237/84; Y; Y10; Y10S; Y10S228/00; Y10S228/903; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2312350A
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US2373117A
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US2776472A
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US2857663A
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US2883577A
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US2859512A
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US2882116A
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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) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |