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US1490799A Expired / Lapsed US ⏱️ 0.0 years remaining

Mechanism for actuated endless-track motor vehicles

Assignee: CONSTRUCTION DU TRACTEUR VIGNERON GEORGES VIDAL Ste
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Filing: 1921-10-24
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Granted: 1924-04-15
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Expires: 1941-10-24
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Abstract

No abstract record available.

Inventors

  • 👤 Caute Louis

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 23:33
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19019

Claims Analysis

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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) 1927-04-15 1927-10-15 1928-04-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1931-04-15 1931-10-15 1932-04-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1935-04-15 1935-10-15 1936-04-15 $7700.00 Window Closed / Lapsed

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