US2695351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric circuit components and methods of preparing the same
Assignee: BECK S Inc
•
Filing: 1950-01-12
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Granted: 1954-11-23
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Expires: 1970-01-12
Abstract
No abstract record available.
Inventors
- 👤 John T Beck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:42
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/22; H05K3/28; H05K3/281; H05K1/00; H05K1/02; H05K1/11; H05K1/115; H05K1/116; H05K3/40; H05K3/4038; H05K3/4084; H05K2201/00; H05K2201/01; H05K2201/0104; H05K2201/0133; H05K2201/03; H05K2201/0332; H05K2201/0335; H05K2201/0355; H05K2201/0364; H05K2201/0382; H05K2201/09; H05K2201/09209; H05K2201/09372; H05K2201/09381; H05K2201/20; H05K2201/2072; H05K2203/00; H05K2203/02; H05K2203/0278; H05K2203/03; H05K2203/0369; H05K2203/06; H05K2203/063; H05K3/02; H05K3/06; H05K3/061; H05K3/10; H05K3/20; H05K3/30; H05K3/32; H05K3/34; H05K3/3447; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49087; Y10T29/49098; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49204; Y10T29/49224
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB602492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |