Patent US3832308A successfully refreshed from Google Patents.
US3832308A
Expired / Lapsed
US
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Electrically conductive composition element and method of making the same
Assignee: CTS Corp
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Filing: 1968-08-02
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Granted: 1974-08-27
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Expires: 1988-08-02
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 PLATIUM-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
2026-11-07 22:41
CPC Classifications
H; H01; H01B; H01B1/00; H01B1/14; H01B1/16
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) | 1977-08-26 | 1978-02-25 | 1978-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-26 | 1982-02-25 | 1982-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-26 | 1986-02-25 | 1986-08-27 | $7700.00 | Window Closed / Lapsed |