US3934073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miniature circuit connection and packaging techniques
Assignee: Individual
•
Filing: 1973-09-05
•
Granted: 1976-01-20
•
Expires: 1993-09-05
Abstract
No abstract record available.
Inventors
- 👤 F Ardezzone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:46
CPC Classifications
H; H10; H10W; H10W74/00; H10W74/10; H10W74/111; H10W70/00; H10W70/40; H10W70/464; H10W72/00; H10W72/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3210171A
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US3271625A
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US3217088A
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US3317287A
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US3341649A
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US3388301A
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US3374537A
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US3436604A
Cited
US3403300A
Cited
US3520055A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-01-19 | 1979-07-21 | 1980-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-19 | 1983-07-21 | 1984-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-19 | 1987-07-21 | 1988-01-20 | $7700.00 | Window Closed / Lapsed |