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US2002933A Expired / Lapsed US ⏱️ 0.0 years remaining

Tool relief mechanism

Assignee: Sundstrand Machine Tool Co
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Filing: 1933-12-23
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Granted: 1935-05-28
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Expires: 1953-12-23
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Abstract

No abstract record available.

Inventors

  • 👤 Timothy B Buell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 11:31
CPC Classifications
B; B23; B23Q; B23Q35/00; Y; Y10; Y10T; Y10T82/00; Y10T82/14; Y10T82/141; Y10T82/25; Y10T82/2531; Y10T82/2541; Y10T82/2545

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) 1938-05-27 1938-11-26 1939-05-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1942-05-27 1942-11-26 1943-05-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1946-05-27 1946-11-26 1947-05-28 $7700.00 Window Closed / Lapsed

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