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US2468628A Expired / Lapsed US ⏱️ 0.0 years remaining

Hydraulic control system for steering-by-driving mechanism

Assignee: International Motors LLC
•
Filing: 1947-05-09
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Granted: 1949-04-26
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Expires: 1967-05-09
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Abstract

No abstract record available.

Inventors

  • 👤 William W Henning

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 23:43
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08; Y; Y10; Y10S; Y10S74/00; Y10S74/02

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1423941A Cited
US2392729A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1952-04-25 1952-10-25 1953-04-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1956-04-25 1956-10-25 1957-04-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1960-04-25 1960-10-25 1961-04-26 $7700.00 Window Closed / Lapsed

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