US3294895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semiconductor device with flexible lead connection
Assignee: Westinghouse Electric Corp
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Filing: 1964-07-23
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Granted: 1966-12-27
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Expires: 1984-07-23
Abstract
No abstract record available.
Inventors
- 👤 Robert J Reintgen
- 👤 Robert R Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:18
CPC Classifications
H; H10; H10W; H10W72/00; H01; H01R; H01R43/00; H10W72/071; H10W76/00; H10W76/10; H10W76/17; H10W76/60; H10W99/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
IN A SEMICONDUCTOR DEVICE IN WHICH ONE END OF A FLEXIBLE ELECTRICAL LEAD IS DISPOSED IN A CUP-SHAPED ELECTRICAL CONTACT MEMBER OF A DRIVEN MATERIAL, THE IMPROVEMENT COMPRISING; A COLLAR OF A MATERIAL, HAVING A HIGHER TENSILE STRENGTH, AND A LOWER COEFFICIENT OF THERMAL EXPANSION THAN THE GIVEN MATERIAL DISPOSED ABOUT THE CUPSHAPED MEMBER, AND BOTH THE COLLAR AND CUP-SHAPED MEMBER BEING CRIMPED ABOUT THE END OF THE FLEXIBLE LEAD DISPOSED WITHIN THE CUP-SHAPED MEMBER.
Claim 2
Dependent Claim
75 words
IN A SEMICONDUCTOR DEVICE IN WHICH ONE END OF A FLEXIBLE ELECTRICAL LEAD IS DISPOSED IN A CUP-SHAPED ELECTRICAL CONTACT MEMBER OF A DRIVEN MATERIAL, THE IMPROVEMENT COMPRISING; A COLLAR OF A MATERIAL, HAVING A HIGHER TENSILE STRENGTH, AND A LOWER COEFFICIENT OF THERMAL EXPANSION THAN THE GIVEN MATERIAL DISPOSED ABOUT THE CUPSHAPED MEMBER, AND BOTH THE COLLAR AND CUP-SHAPED MEMBER BEING CRIMPED ABOUT THE END OF THE FLEXIBLE LEAD DISPOSED WITHIN THE CUP-SHAPED MEMBER.
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) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |