US3560351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a thermoelectric device
Assignee: Mining and Chemical Products Ltd
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Filing: 1967-08-24
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Granted: 1971-02-02
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Expires: 1987-08-24
Abstract
Abstract TO BOTH MAJOR FACES OF A FLAT MATRIX OF THERMOELEMENTS ELECTROPLATING REIST MATERIAL IS APPLIED IN A GRID-LIKE PATTERN. THE MATRIX WITH THE RESIST ON ITS FACES IS THEN PUT IN AN ELECTROPLATING BATH AND CONSTITUTES THE CATHODE THEREIN. METALLIC ELECTRICAL CONNECTING LINKS ARE THEN FORMED ON THE THERMOELEMENTS BY ELECTRODEPOSITION. THE COMMUTATION OF THE DEPOSITIED LINKS IS DETERMINED BY THE PATTERN OF THE RESIST MATERIAL. THE COMMUTATIONS OF THE TWO FACES ARE DIFFERENT.
Inventors
- 👤 Colin E Abbott
- 👤 Bingley J Wray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:17
CPC Classifications
H; H10; H10N; H10N10/00; H10N10/01
Claims Analysis
Total Claims: 0
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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) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |