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US2463522A Expired / Lapsed US ⏱️ 0.0 years remaining

Pneumatic tire

Assignee: Caterpillar Global Mining LLC
•
Filing: 1945-01-26
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Granted: 1949-03-08
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Expires: 1965-01-26
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Abstract

No abstract record available.

Inventors

  • 👤 Trevor O Davidson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 17:21
CPC Classifications
B; B60; B60C; B60C29/00; B60C29/06; B60C29/062

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US604006A Cited
US770531A Cited
FR345150A Cited
FR359443A Cited
US1049677A Cited
US1246443A Cited
US1404754A Cited
US1807167A Cited
GB344109A Cited
US2168690A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1952-03-07 1952-09-06 1953-03-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1956-03-07 1956-09-06 1957-03-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1960-03-07 1960-09-06 1961-03-08 $7700.00 Window Closed / Lapsed

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