Patent US2963748A successfully refreshed from Google Patents.
US2963748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuits
Assignee: Individual
•
Filing: 1957-05-27
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Granted: 1960-12-13
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Expires: 1977-05-27
Abstract
No abstract record available.
Inventors
- 👤 Young Lawrence John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:21
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/38; H05K3/386; H05K3/10; H05K3/102; H05K2203/00; H05K2203/01; H05K2203/0104; H05K2203/0108; H05K2203/05; H05K2203/0548; H05K2203/0557; Y; Y10; Y10S; Y10S425/00; Y10S425/811
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) | 1963-12-13 | 1964-06-13 | 1964-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-13 | 1968-06-13 | 1968-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-13 | 1972-06-13 | 1972-12-13 | $7700.00 | Window Closed / Lapsed |