US3469148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protectively covered hybrid microcircuits
Assignee: Motors Liquidation Co
•
Filing: 1967-11-08
•
Granted: 1969-09-23
•
Expires: 1987-11-08
Abstract
No abstract record available.
Inventors
- 👤 Johan Lund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:25
CPC Classifications
H; H10; H10W; H10W74/00; H10W74/10; H10W74/111; H10W74/124; H10W90/00; H10W72/00; H10W72/50; H10W72/551; H10W72/552; H10W72/5522; H10W72/5524; H10W90/701; H10W90/751; H10W90/753
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3386009A
Cited
US3335328A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |