Patent US3377514A successfully refreshed from Google Patents.
US3377514A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microelectronic circuit carrier
Assignee: Elco Corp
•
Filing: 1965-10-22
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Granted: 1968-04-09
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Ruehlmann
- 👤 Frank J Frompovicz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:09
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/325; H05K3/326; H05K7/00; H05K7/02; H05K7/10; H05K7/1015; H05K7/1023
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3011379A
Cited
US3165672A
Cited
US3205408A
Cited
US3319166A
Cited
US3271626A
Cited
US3297974A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |