US3099137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoelectric cooling devices and method of making the same
Assignee: Carrier Corp
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Filing: 1961-04-18
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Granted: 1963-07-30
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Expires: 1981-04-18
Abstract
No abstract record available.
Inventors
- 👤 Jamison Ralph Ewing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:05
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/007; F; F25; F25B; F25B21/00; F25B21/02; H; H05; H05B; H05B3/00; H05B3/20; H05B3/34; H05B3/342; H10; H10N; H10N10/00; H10N10/01; H10N10/10; H10N10/17; H10N10/80; H10N10/81; H10N10/817; A61F2007/0075; H05B2203/00; H05B2203/011; H05B2203/017; H05B2203/033; H05B2203/036
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
39 words
A FLEXIBLE THERMOELECTRIC COUPLE FOR HEATING OR COOLING OF A DESIRED REGION COMPRISING A PAIR OF THERMOELECTRIC ELEMENTS OF DISSIMILAR THERMOELECTRIC MATERIAL; A RELATIVELTY THIN, FLEXIBLE, HEAT CONDUCTING METAL FOIL STRIP CONNECTING SAID THERMOELECTRIC ELEMENTS AND BEING IN HEAT
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |