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US2427162A Expired / Lapsed US ⏱️ 0.0 years remaining

Track drive

Assignee: Motors Liquidation Co
•
Filing: 1944-04-24
•
Granted: 1947-09-09
•
Expires: 1964-04-24
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Abstract

No abstract record available.

Inventors

  • 👤 Schilling Robert
  • 👤 Henry O Fuchs

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 07:52
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/104; B62D55/116; B62D55/30; B62D55/305

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1393157A Cited
US1258288A Cited
US1368652A Cited
US1980276A Cited
US1861866A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1950-09-08 1951-03-10 1951-09-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1954-09-08 1955-03-10 1955-09-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1958-09-08 1959-03-10 1959-09-09 $7700.00 Window Closed / Lapsed

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