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US2374790A Expired / Lapsed US ⏱️ 0.0 years remaining

Sensing means

Assignee: International Business Machines Corp
•
Filing: 1941-11-18
•
Granted: 1945-05-01
•
Expires: 1961-11-18
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Abstract

No abstract record available.

Inventors

  • 👤 Bennett F Terry

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 22:35
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K2019/06215; G06K2019/06271

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) 1948-04-30 1948-10-30 1949-05-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1952-04-30 1952-10-30 1953-05-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1956-04-30 1956-10-30 1957-05-01 $7700.00 Window Closed / Lapsed

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