US3778305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically conductive element and method of making the same
Assignee: CTS Corp
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Filing: 1971-06-14
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Granted: 1973-12-11
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Expires: 1991-06-14
Abstract
Abstract AN ELECTRICALLY CONDUCTIVE COMPOSITION MIXED WITH A SCREENING AGENT, IS DEPOSITED ON A SUBSTRATE AND FIRED AT AN ELEVATED TEMPERATURE TO FORM A TERMINATION BONDED TO THE SUBSTRATE. THE COMPOSITION COMPRISES A HOMOGENEOUS MIXTURE OF APPROXIMATELY 70-95% BY WEIGHT COPRECIPITATED PLATINUM-GOLD ALLOY PARTICLES, CO-PRECIPITATED PALLADIUM-GOLD ALLOY PARTICLES OR CO-PRECIPITATED PLATINUMPALLADIUM-GOLD PARTICLES AND APPROXIMATELY 5-30% BY WEIGHT OF GLASS FRIT.
Inventors
- 👤 C Holmes
- 👤 L Brady
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:48
CPC Classifications
H; H01; H01B; H01B1/00; H01B1/14; H01B1/16; H10; H10N; H10N97/00; H05; H05K; H05K1/00; H05K1/02; H05K1/09; H05K1/092; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204
Claims Analysis
Total Claims: 0
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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) | 1976-12-10 | 1977-06-11 | 1977-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-10 | 1981-06-11 | 1981-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-10 | 1985-06-11 | 1985-12-11 | $7700.00 | Window Closed / Lapsed |