Patent US2998555A successfully refreshed from Google Patents.
US2998555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conductor connected to the alloying area of a crystalode, e. g., a transistor of the lloy type
Assignee: Telefunken AG
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Filing: 1958-06-03
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Granted: 1961-08-29
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Expires: 1978-06-03
Abstract
No abstract record available.
Inventors
- 👤 Klossika Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:36
CPC Classifications
H; H10; H10W; H10W99/00; H10W72/00; H10W72/20; H10W72/071; H10W72/075; H10W72/07551; H10W72/07554
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
IN COMBINATION WITH AN ALLOY PELLET OF A SEMICONDUCTOR DEVICE, A CONDUCTOR WHICH EXERTS BUT A NEGLIGIBLE FORCE ON SAID PELLET, SAID CONDUCTOR BEING MADE OF A THIN STRIP WHICH CONSISTS SUBSTANTIALLY OF SILVER AT LEAST ON THE SURFACE THEREOF AND IS TINNED AT LEAST AT BOTH ENDS THEREOF, ONE END OF SAID STRIP BEING SOLDERED TO A RIGID CONDUCTOR AND THE OTHER END OF SAID STRIP BEING IMMERSED IN SAID ALLOY PELLET SO THAT THE FULL WIDTH OF SAID STRIP IS UTILIZED.
Claim 2
Dependent Claim
83 words
IN COMBINATION WITH AN ALLOY PELLET OF A SEMICONDUCTOR DEVICE, A CONDUCTOR WHICH EXERTS BUT A NEGLIGIBLE FORCE ON SAID PELLET, SAID CONDUCTOR BEING MADE OF A THIN STRIP WHICH CONSISTS SUBSTANTIALLY OF SILVER AT LEAST ON THE SURFACE THEREOF AND IS TINNED AT LEAST AT BOTH ENDS THEREOF, ONE END OF SAID STRIP BEING SOLDERED TO A RIGID CONDUCTOR AND THE OTHER END OF SAID STRIP BEING IMMERSED IN SAID ALLOY PELLET SO THAT THE FULL WIDTH OF SAID STRIP IS UTILIZED.
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) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |