US2962801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making electric circuits
Assignee: Pye Electronic Products Ltd
•
Filing: 1956-06-14
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Granted: 1960-12-06
•
Expires: 1976-06-14
Abstract
No abstract record available.
Inventors
- 👤 Cass Wilfred Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:35
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/3465; H05K3/3468; B; B23; B23K; B23K3/00; B23K3/06; B23K3/0646; B23K3/0669; H05K1/00; H05K1/18; H05K1/189; H05K2201/00; H05K2201/09; H05K2201/09009; H05K2201/09018; H05K2203/00; H05K2203/15; H05K2203/1554; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49139
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1292909A
Cited
US1910687A
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US2264703A
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US2756485A
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US2671264A
Cited
US2757443A
Cited
US2771852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |