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US2362365A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: Inland Steel Co
•
Filing: 1943-02-04
•
Granted: 1944-11-07
•
Expires: 1963-02-04
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Abstract

No abstract record available.

Inventors

  • 👤 Douglas N Evans

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 21:29
CPC Classifications
F; F04; F04B; F04B23/00; F04B23/02; F04B23/021; F04B23/023; F04B7/00; F04B7/0038; F04B7/0042; F04B7/0053

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1947-11-07 1948-05-08 1948-11-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1951-11-07 1952-05-08 1952-11-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1955-11-07 1956-05-08 1956-11-07 $7700.00 Window Closed / Lapsed

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