US3128649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bonding device for joining a wire-like member to a part
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
- 👤 Arthur J Avila
- 👤 Steven J Buzash
- 👤 Ralph E Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:51
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
67 words
A HIGH FREQUENCY VIBRATORY ENERGY BONDING DEVICE FOR BONDING A GOLD WIRE TO A PRESELECTED PART, WHICH COMPRISES AN ELONGATED MEMBER HAVING A FLAT SURFACE AT ONE END, A PAIR OF PARALLEL CONTIGUOUS TUNGSTEN WIRES HAVING EQUAL DIAMETERS OF SUBSTANTIALLY TWICE THAT OF A GOLD WIRE TO BE BONDED AND FIXED TO SAID FLAT SURFACE TO FORM A GROOVE FOR SUPPORTING THE GOLD WIRE IN BONDING POSITION,
Claim 2
Dependent Claim
67 words
A HIGH FREQUENCY VIBRATORY ENERGY BONDING DEVICE FOR BONDING A GOLD WIRE TO A PRESELECTED PART, WHICH COMPRISES AN ELONGATED MEMBER HAVING A FLAT SURFACE AT ONE END, A PAIR OF PARALLEL CONTIGUOUS TUNGSTEN WIRES HAVING EQUAL DIAMETERS OF SUBSTANTIALLY TWICE THAT OF A GOLD WIRE TO BE BONDED AND FIXED TO SAID FLAT SURFACE TO FORM A GROOVE FOR SUPPORTING THE GOLD WIRE IN BONDING POSITION,
References Cited (Backward Citations)
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Cited
US2454875A
Cited
DE937864C
Cited
US2985954A
Cited
US3029666A
Cited
US3056317A
Cited
US3083595A
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 |