US3095330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoelectricity
Assignee: Monsanto Chemicals Ltd
•
Filing: 1959-12-07
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Granted: 1963-06-25
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Expires: 1979-12-07
Abstract
No abstract record available.
Inventors
- 👤 Epstein Arnold
- 👤 Stanley M Kulifay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:39
CPC Classifications
H; H10; H10N; H10N10/00; H10N10/80; H10N10/85; H10N10/851; H10N10/853; H10N10/852
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A THERMOELECTRIC BODY WHICH IS COMPOSED OF AT LEAST ONE COMPOSITION SELECTED FROM THE GROUP CONSISTING OF SILVER ANTIMONIDE, COPPER ANTIMONIDE, SILVER SELENIDE, COPPER SELENIDE , SILVER TELLURIDE AND COPPER TELLURIDE, THE SAID COMPONENTS IN FINELY-DIVIDED FROM HAVING BEEN COMPRESSED AT A PRESSURE OF AT LEAST 500 POUNDS PER SQUARE INCH AND MAINTAINED AT A TEMPERATURE OF BETWEEN 30*C. AND A TEMPERATURE OF 50*C. BELOW THE MELTING POINT.
Claim 2
Dependent Claim
68 words
A THERMOELECTRIC BODY WHICH IS COMPOSED OF AT LEAST ONE COMPOSITION SELECTED FROM THE GROUP CONSISTING OF SILVER ANTIMONIDE, COPPER ANTIMONIDE, SILVER SELENIDE, COPPER SELENIDE , SILVER TELLURIDE AND COPPER TELLURIDE, THE SAID COMPONENTS IN FINELY-DIVIDED FROM HAVING BEEN COMPRESSED AT A PRESSURE OF AT LEAST 500 POUNDS PER SQUARE INCH AND MAINTAINED AT A TEMPERATURE OF BETWEEN 30*C. AND A TEMPERATURE OF 50*C. BELOW THE MELTING POINT.
References Cited (Backward Citations)
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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) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |