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US3019970A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: SOROBAN Inc
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Filing: 1958-12-16
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Granted: 1962-02-06
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Expires: 1978-12-16
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Abstract

No abstract record available.

Inventors

  • 👤 John H Macneill

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 23:50
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/68; G06; G06K; G06K7/00; G06K7/02

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2510552A Cited
US2563290A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1965-02-05 1965-08-07 1966-02-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1969-02-05 1969-08-07 1970-02-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1973-02-05 1973-08-07 1974-02-06 $7700.00 Window Closed / Lapsed

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