US3442003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for interconnecting thin films
Assignee: Teledyne Inc
•
Filing: 1965-07-26
•
Granted: 1969-05-06
•
Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Basil Weir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:59
CPC Classifications
H; H10; H10P; H10P95/00; H10W; H10W20/00; H10W20/40; H10W72/00; H10W72/50; H10W72/551; H10W72/552; H10W72/5522
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2381819A
Cited
US3006067A
Cited
US3138744A
Cited
US3274667A
Cited
US3256587A
Cited
US3258898A
Cited
US3310858A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-05 | 1972-11-04 | 1973-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-05 | 1976-11-04 | 1977-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-05 | 1980-11-04 | 1981-05-06 | $7700.00 | Window Closed / Lapsed |