Patent EP0420338A2 successfully refreshed from Google Patents.
US3124640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Figure
Assignee: —
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Filing: —
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Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:31
CPC Classifications
H; H10; H10D; H10D62/00; H10D62/10; H10D10/00; H10D99/00; H10W; H10W72/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
203 words
A CONDUCTOR FOR FORMING ELECTRIAL CONTACT TO A SEMICONDUCTOR BODY AT A FIRST REGION OF ONE CONDUCTIVITY TYPE AND AT A SECOND REGION OF ANOTHER CONDUCTIVITY TYPE COMPRISING: A FIRST PLURALITY OF ELONGATE FIN-SHAPED CONTACT MEMBERS OF ELECTRICALLY CONDUCTIVE MATERIAL; A SECOND PLURALITY OF ELONGATE FIN-SHAPED CONTACT MEMBERS OF ELECTRICALLY CONDUCTIVE MATERIAL, EACH OF SAID CONTACT MEMBERS HAVING A HEIGHT SUBSTANTIALLY GREATER THAN THE THICKNESS THEREOF, EACH OF SAID CONTACT MEMBERS IN FIRST SAID PLURALITY HAVING ONE EDGE THEREOF ADAPTED TO CONTACT SAID FIRST REGION, EACH OF SAID CONTACT MEMBERS IN SAID SECOND PLURALITY HAVING ONE EDGE ADAPTED TO CONTACT SAID SECOND REGION, SAID CONTACT MEMBERS IN SAID FIRST AND SECOND PLURALITY BEING ARRANGED IN PARALLEL RELATIONSHIP AND ALTERNATELY SPACED APART; A FRAME INCLUDING FIRST AND SECOND ELECTRICALLY CONDUCTING SPACED-APART END MEMBERS AND FIRST AND SECOND ELECTRICALLY NON-CONDUCTING SIDE MEMBERS JOINING SAID END MEMBERS, SAID FIRST PLURALITY OF CONTACT MEMBERS ELECTRICALLY AFFIXED TO SAID FIRST END MEMBER WITHIN SAID FRAME, SAID SECOND PLURALITY OF CONTACT MEMBERS AFFIXED TO SAID SECOND END MEMBER WITHIN SAID FRAME IN INTERLEAVED RELATIONSHIP WITH SAID FIRST PLURALITY, SAID FIRST PLURALITY BEING SPACED FROM SAID SECOND END MEMBER, AND SAID SECOND PLURALITY BEING SPACED FROM SAID FIRST END MEMBER.
Claim 2
Dependent Claim
203 words
A CONDUCTOR FOR FORMING ELECTRIAL CONTACT TO A SEMICONDUCTOR BODY AT A FIRST REGION OF ONE CONDUCTIVITY TYPE AND AT A SECOND REGION OF ANOTHER CONDUCTIVITY TYPE COMPRISING: A FIRST PLURALITY OF ELONGATE FIN-SHAPED CONTACT MEMBERS OF ELECTRICALLY CONDUCTIVE MATERIAL; A SECOND PLURALITY OF ELONGATE FIN-SHAPED CONTACT MEMBERS OF ELECTRICALLY CONDUCTIVE MATERIAL, EACH OF SAID CONTACT MEMBERS HAVING A HEIGHT SUBSTANTIALLY GREATER THAN THE THICKNESS THEREOF, EACH OF SAID CONTACT MEMBERS IN FIRST SAID PLURALITY HAVING ONE EDGE THEREOF ADAPTED TO CONTACT SAID FIRST REGION, EACH OF SAID CONTACT MEMBERS IN SAID SECOND PLURALITY HAVING ONE EDGE ADAPTED TO CONTACT SAID SECOND REGION, SAID CONTACT MEMBERS IN SAID FIRST AND SECOND PLURALITY BEING ARRANGED IN PARALLEL RELATIONSHIP AND ALTERNATELY SPACED APART; A FRAME INCLUDING FIRST AND SECOND ELECTRICALLY CONDUCTING SPACED-APART END MEMBERS AND FIRST AND SECOND ELECTRICALLY NON-CONDUCTING SIDE MEMBERS JOINING SAID END MEMBERS, SAID FIRST PLURALITY OF CONTACT MEMBERS ELECTRICALLY AFFIXED TO SAID FIRST END MEMBER WITHIN SAID FRAME, SAID SECOND PLURALITY OF CONTACT MEMBERS AFFIXED TO SAID SECOND END MEMBER WITHIN SAID FRAME IN INTERLEAVED RELATIONSHIP WITH SAID FIRST PLURALITY, SAID FIRST PLURALITY BEING SPACED FROM SAID SECOND END MEMBER, AND SAID SECOND PLURALITY BEING SPACED FROM SAID FIRST END MEMBER.
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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) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |