US3128648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for joining metal leads to semiconductive devices
Assignee: AT&T Inc
•
Filing: 1961-08-30
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Granted: 1964-04-14
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Expires: 1981-08-30
Abstract
No abstract record available.
Inventors
- 👤 Robert P Clagett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:15
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/002; B23K20/004; B23K20/005; B23K2101/00; B23K2101/32; B23K2101/36; B23K2101/40; H; H10; H10W; H10W72/00; H10W72/071; H10W72/0711; H10W72/07141; H10W72/075; H10W72/07531; H10W72/07532; H10W72/07533; H10W72/07541; H10W72/50; H10W72/531; H10W72/5363; H10W72/551; H10W72/552; H10W72/5522; H10W72/5524; H10W72/59; H10W72/90; H10W72/931; H10W72/932; H10W90/00; H10W90/701; H10W90/751; H10W90/753; H10W90/754; Y; Y10; Y10S; Y10S228/00; Y10S228/904
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A DEVICE FOR BONDING A WIRE-LIKE MEMBER TO A PRESELECTED PART WHICH COMPRISES AN ELONGATED MEMBER HAVING A LONGITUDINAL AXIS AND AN END SURFACE SLANTED WITH RESPECT TO SAID AXIS FOR FORMING AN APEX, SAID MEMBER HAVING A PASSAGEWAY EXTENDING FROM SAID END SURFACE AT LEAST PARTIALLY THROUGH SAID ELONGATED MEMBER FOR GUIDING THE WIRE-LIKE MEMBER, AND A TIP OF HARD MATERIAL SECURED TO SAID APEX FOR BONDING THE GUIDED WIRE-LIKE MEMBER TO SAID PART.
Claim 2
Independent Claim
75 words
A DEVICE FOR BONDING A WIRE-LIKE MEMBER TO A PRESELECTED PART WHICH COMPRISES AN ELONGATED MEMBER HAVING A LONGITUDINAL AXIS AND AN END SURFACE SLANTED WITH RESPECT TO SAID AXIS FOR FORMING AN APEX, SAID MEMBER HAVING A PASSAGEWAY EXTENDING FROM SAID END SURFACE AT LEAST PARTIALLY THROUGH SAID ELONGATED MEMBER FOR GUIDING THE WIRE-LIKE MEMBER, AND A TIP OF HARD MATERIAL SECURED TO SAID APEX FOR BONDING THE GUIDED WIRE-LIKE MEMBER TO SAID PART.
References Cited (Backward Citations)
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US2526717A
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US2694249A
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US2848792A
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US2696656A
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US3006067A
Cited
US2862543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-14 | 1967-10-14 | 1968-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-14 | 1971-10-14 | 1972-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-14 | 1975-10-14 | 1976-04-14 | $7700.00 | Window Closed / Lapsed |