US3211656A
Expired / Lapsed
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Mixed-crystal thermoelectric composition
Assignee: Siemens Schuckertwerke AG
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Filing: 1962-07-25
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Granted: 1965-10-12
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Expires: 1982-07-25
Abstract
No abstract record available.
Inventors
- 👤 Rupprecht Joachim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:14
CPC Classifications
C; C30; C30B; C30B15/00; C30B29/00; C30B29/10; C30B29/46; H; H10; H10N; H10N10/00; H10N10/80; H10N10/85; H10N10/851; H10N10/852; H10N10/853; H10P; H10P95/00; Y; Y10; Y10S; Y10S420/00; Y10S420/903
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
13 words
A SEMICONDUCTOR BODY CONSISTING OF THE MIXEDCRYSTAL (AGX/2PB(1-X)(1-Y)GE(1-X)YSBX/2) TE, WHEREIN 0.35$X$0.75 AND 0.2$Y$0.8.
Claim 2
Dependent Claim
13 words
A SEMICONDUCTOR BODY CONSISTING OF THE MIXEDCRYSTAL (AGX/2PB(1-X)(1-Y)GE(1-X)YSBX/2) TE, WHEREIN 0.35$X$0.75 AND 0.2$Y$0.8.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |