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US2984476A Expired / Lapsed US ⏱️ 0.0 years remaining

Fluid pressure systems and apparatus

Assignee: Moulton Developments Ltd
•
Filing: 1959-06-15
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Granted: 1961-05-16
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Expires: 1979-06-15
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Abstract

No abstract record available.

Inventors

  • 👤 Turner Philip Wilson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 21:30
CPC Classifications
F; F16; F16F; F16F13/00; F16F13/04; F16F13/06; F16F13/08; F16F13/10; F16F13/103; F16K; F16K15/00; F16K15/14; F16K15/144

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE728501C Cited
US2318437A Cited
AT183609B Cited
FR1148710A Cited
FR1152494A Cited
GB811748A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1964-05-15 1964-11-14 1965-05-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1968-05-15 1968-11-14 1969-05-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1972-05-15 1972-11-14 1973-05-16 $7700.00 Window Closed / Lapsed

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