Patent US3463674A successfully refreshed from Google Patents.
US3463674A
Expired / Lapsed
US
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Thermocouple having composite sheath
Assignee: General Electric Co
•
Filing: 1967-12-11
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Granted: 1969-08-26
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Expires: 1987-12-11
Abstract
No abstract record available.
Inventors
- 👤 Frank S Black
- 👤 Thomas P Haselton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:14
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/08; G01K1/10; H; H01; H01B; H01B13/00; H01B13/0006; H01B13/004; H01B7/00; H01B7/16; H10; H10N; H10N10/00; H10N10/10; H10N10/17; H10N10/80; H10N10/85; H10N10/851; H10N10/854
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2805272A
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GB854570A
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US3065286A
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US3121038A
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US3285786A
Cited
US3281921A
Cited
GB994235A
Cited
FR1334264A
Cited
US3329534A
Cited
US3283397A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |