US3272909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuit package with indicia
Assignee: Avco Corp
•
Filing: 1964-11-04
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Granted: 1966-09-13
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Expires: 1984-11-04
Abstract
No abstract record available.
Inventors
- 👤 Bruck George
- 👤 John F Freno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:03
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/0266; H05K3/00; H05K3/40; H05K3/4092; H05K2201/00; H05K2201/01; H05K2201/0104; H05K2201/0108; H05K2201/03; H05K2201/0332; H05K2201/0364; H05K2201/0382; H05K2201/0388; H05K2201/0397; H05K2201/09; H05K2201/09209; H05K2201/0929; H05K2201/09354; H05K2201/09654; H05K2201/0969; H05K2201/09818; H05K2201/09936; H05K3/46; H05K3/4611
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |