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US2035336A Expired / Lapsed US ⏱️ 0.0 years remaining

Hydraulic system for jacks

Assignee: Hydraulic Brake Co
•
Filing: 1933-05-11
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Granted: 1936-03-24
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Expires: 1953-05-11
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Abstract

No abstract record available.

Inventors

  • 👤 Wallace F Oliver

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 04:43
CPC Classifications
B; B60; B60S; B60S9/00; B60S9/02; B60S9/10; B60S9/12

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1939-03-24 1939-09-23 1940-03-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1943-03-24 1943-09-23 1944-03-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1947-03-24 1947-09-23 1948-03-24 $7700.00 Window Closed / Lapsed

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