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US2724183A Expired / Lapsed US ⏱️ 0.0 years remaining

Remotely controlled precision drive and calculating systems

Assignee: CALIBRON PRODUCTS Inc
•
Filing: 1945-12-27
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Granted: 1955-11-22
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Expires: 1965-12-27
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Abstract

No abstract record available.

Inventors

  • 👤 Theodore M Edison

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 13:56
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/02; H; H03; H03M; H03M1/00; H03M1/12; H03M1/22; H03M1/24; H03M1/28; H03M1/282

Claims Analysis

Total Claims: 0
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1958-11-21 1959-05-23 1959-11-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1962-11-21 1963-05-23 1963-11-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1966-11-21 1967-05-23 1967-11-22 $7700.00 Window Closed / Lapsed

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