Patent US2961746A successfully refreshed from Google Patents.
US2961746A
Expired / Lapsed
US
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Printed circuits
Assignee: Aladdin Industries LLC
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Filing: 1956-06-18
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Granted: 1960-11-29
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Expires: 1976-06-18
Abstract
No abstract record available.
Inventors
- 👤 Harold T Lyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:21
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/10; H05K3/20; H05K3/205; H05K2201/00; H05K2201/09; H05K2201/09818; H05K2201/09881; H05K2203/00; H05K2203/01; H05K2203/0147; H05K2203/0152; H05K2203/05; H05K2203/0502; H05K2203/0531; H05K2203/07; H05K2203/0703; H05K2203/0726; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49158; Y10T29/4998; Y10T29/49982
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1563731A
Cited
GB583285A
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US2478274A
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US2593479A
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US2649513A
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US2695351A
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US2602731A
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US2739881A
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US2692190A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |