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US2941159A Expired / Lapsed US ⏱️ 0.0 years remaining

Transistor-driven power supply

Assignee: Bendix Aviation Corp
•
Filing: 1956-02-10
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Granted: 1960-06-14
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Expires: 1976-02-10
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Abstract

No abstract record available.

Inventors

  • 👤 Philip E Edelman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 09:12
CPC Classifications
H; H02; H02M; H02M3/00; H02M3/22; H02M3/24; H02M3/28; H02M3/325; H02M3/335; H02M3/338; H02M3/3385; H02M3/3387; H02M3/3388

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2757243A Cited
US2791693A Cited
US2773220A Cited
US2843815A Cited
US2740086A Cited
US2748274A Cited
US2852730A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1963-06-14 1963-12-14 1964-06-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1967-06-14 1967-12-14 1968-06-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1971-06-14 1971-12-14 1972-06-14 $7700.00 Window Closed / Lapsed

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