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US2989679A Expired / Lapsed US ⏱️ 0.0 years remaining

Motor control circuit having a hold circuit with program means to disable the hold circuit

Assignee: Admiral Corp
•
Filing: 1960-02-12
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Granted: 1961-06-20
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Expires: 1980-02-12
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Abstract

No abstract record available.

Inventors

  • 👤 Guzskie Stanley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 20:33
CPC Classifications
H; H03; H03J; H03J5/00; H03J5/02; H03J5/14; H03J5/146

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2930955A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1964-06-19 1964-12-19 1965-06-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1968-06-19 1968-12-19 1969-06-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1972-06-19 1972-12-19 1973-06-20 $7700.00 Window Closed / Lapsed

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