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US933367A Expired / Lapsed US ⏱️ 0.0 years remaining

Governor or speed-regulator.

Assignee: DE DION-BOUTON Ets SA
•
Filing: 1909-02-09
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Granted: 1909-09-07
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Expires: 1929-02-09
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Abstract

No abstract record available.

Inventors

  • 👤 Albert De Dion
  • 👤 Georges Bouton

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 02:47
CPC Classifications
G; G01; G01P; G01P1/00; G01P1/02; G01P1/023

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) 1912-09-06 1913-03-08 1913-09-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1916-09-06 1917-03-08 1917-09-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1920-09-06 1921-03-08 1921-09-07 $7700.00 Window Closed / Lapsed

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